Tag Archive for: Nature

When I was born the doctors said I was blind. In fact, I have a letter from the doctor saying that I was blind and that my grandmother (my grandparents reared me) simply would not accept that. She prayed and had her church pray. She had them anoint me with oil. One day I reached for a toy and my grandmother realized I could see. Today I have bad vision but I can see. Was this a miracle?

What Miracles Are       

Miracles are by definition a supernatural act of God where he intervenes in nature to alter an otherwise natural course of events. By ‘supernatural’ is meant an act that transcends or is not a part of nature. It is other than nature. The only being other than nature is God; hence, miracles are only done by God. While there are paranormal activities described in the Bible, such as demonic activity or magic (Pharaoh’s magicians or the false miracles of the end times for instance), they are not true miracles according to this definition. They would be considered at best paranormal.

Notice too that since miracles are supernatural actions by God then many events that are normally said to be miraculous are actually not. While many say that the event of a newborn is miraculous, it is completely natural. Coming close to hitting a car head-on but barely missing it is also not a miracle. Rare events are not miraculous simply by virtue of being rare. Unexplained events are not miraculous just because they are unexplained. To be able to say an event is a true miracle, there must be a causal connection back to God. The action also has to be a direct intervention in nature. Providence (God sovereignly guiding human affairs/events) is thus also not miraculous. Miracles occur when nature is interrupted in some way.

Characteristics of Miracles       

There are clear characteristics of true miracles. (For this discussion I am largely drawing on Norman Geisler’s “False Miracles,” in Baker Encyclopedia of Christian Apologetics.)[1]

  1. Miracles are a direct intervention in nature. Rather than simply being a weird or unusual event, a miracle would never occur without God stepping in and making it happen. In other words, nature would never give rise to a miracle since by definition miracles are supernatural.
  2. True miracles are immediate. Whereas natural events take a certain amount of time, miracles happen instantly. Medicine heals over time; miracles happen all at once. (Geisler explains that even when Jesus once healed a blind man in two steps, each step was instantaneous.)
  3. Miracles bring glory to God. They are not done merely for wowing people or being showy. They show the power of God and draw people to him. They are never people-centered. They are done to show God’s power and grace, which in turn brings honor and glory to him.
  4. Miracles don’t fail. They are always successful in what God sets out to accomplish. This does not mean people will not suffer physical ailments or death after experiencing a miracle; but it does mean that as opposed to medicine, miracles are always successful.
  5. Miracles are obviously miracles. Many times today people claim that a healing or event was a miracle. It is sometimes debated, even by people who may have witnessed the event or know about it. There is no debating a clear miracle. While the Pharisees thought Jesus was doing his works from an ungodly source, they recognized he was doing something real. There is no doubting a real miracle. I am not suggesting people will not doubt a miracle if they simply hear about it, but real miracles are obviously not wrought by medicine, nor are they merely unexplained events. They are clearly miraculous.

The Purpose of Miracles in the Bible    

In the Bible miracles authenticate a message/messenger of God. They are not performed in the Bible for entertainment. They are performed to prove something. For example, Peter exclaims, “Men of Israel, hear these words: Jesus of Nazareth, a man attested to you by God with mighty works and wonders and signs that God did through him in your midst, as you yourselves know . . .” (Acts 2:22). Contrary to popular belief miracles did not happen frequently in biblical times. While the Bible spans about 1500 years from the writings of Moses to the close of the NT, most of the miracles center around Moses/Aaron, Elijah/Elisha, and Jesus/the Apostles. There are huge gaps of time between these people’s lives. (One person who did the math said that if we add all the miracles up and divide by the number of years the Bible spans, it is about one miracle every eight years.) The reason miracles occurred with these groups is because they all had a message for God’s people and to those around them: That Yahweh is the true God and Jesus is identical with him. Other miracles happened outside of these groups, but also for specific reasons, such as the conquest of the land or accomplishing certain goals for God’s people.

It should be clear that based on these characteristics, miracles are special events caused by God that have a specific purpose and are extremely rare. In biblical times they did not happen often. If they did, people would not be amazed at them. Further, if they happened all of the time today, people would not be amazed at them.

The Theistic Context of Miracles          

As Norman Geisler often says, there cannot be acts of God unless there is a God who can act. In order to truly say a miracle happened, we must know that a theistic God exists, that is, a God who is the creator and sustainer of this universe, who transcends it, and is not part of it. In the logical order then, it makes sense to prove that God exists before moving onto miracles. Even if a rare, unexplainable event happens, atheists can logically deny it was a miracle. If God has been demonstrated, however, that option (as C. S. Lewis maintained) is not available. Thus, while miracles may practically show God exists by making people see there is no other option for an event, it is logically better to argue for God’s existence first before moving onto miracles. This is why the 12 step method of Norman Geisler and Frank Turek’s I Don’t Have Enough Faith to Be an Atheist is so strong. In following the method of classical apologetics, they first prove that God exists before going on to show that miracles happen.

References:

[1] Norman L. Geisler, Baker Encyclopedia of Christian Apologetics (Grand Rapids, MI: Baker, 1999), 471-474.

Recommended Resources:

Miracles: The Evidence by Frank Turek DVD and Mp4

Two Miracles You Take With You Everywhere You Go by Frank Turek DVD, Mp3 and Mp4

Why We Know the New Testament Writers Told the Truth by Frank Turek (DVD, Mp3 and Mp4)

Early Evidence for the Resurrection by Dr. Gary Habermas (DVD), (Mp3) and (Mp4)

 


J. Brian Huffling, PH.D. has a BA in History from Lee University, an MA in (3 majors) Apologetics, Philosophy, and Biblical Studies from Southern Evangelical Seminary (SES), and a Ph.D. in Philosophy of Religion from SES. He is the Director of the Ph.D. Program and Associate Professor of Philosophy and Theology at SES. He also teaches courses for Apologia Online Academy. He has previously taught at The Art Institute of Charlotte. He has served in the Marines, Navy, and is currently a reserve chaplain in the Air Force at Maxwell Air Force Base. His hobbies include golf, backyard astronomy, martial arts, and guitar.

Originally posted at: https://bit.ly/3TnHLFI

By Cathryn Buse

Before I had children, I worked as a systems engineer at NASA at the Marshall Space Flight Center in Huntsville, AL. Through my career, I met a lot of brilliant scientists and engineers who were committed Christians. But I also encountered a lot of intellectual skepticism to Christianity, especially on the question of God’s existence.

The question of God’s existence is one of the most consistent challenges Christians face. How can we adequately answer that question, especially when the questioner is scientifically minded? One way is through the evidence of design, something known as the “teleological argument.” It simply means where there is design, planning, and order there must be a Designer, Planner, and Organizer behind it. Something designed cannot be explained by just a natural process or material cause; design requires intelligence.

So if there is design in the universe, then there must be a designer. But is there design in the universe?

Atheists say there is not. Before we can adequately answer that, we have to determine what would constitute something being “designed.” It isn’t just that a system looks complicated or has lots of parts. For something to be designed, it requires several well-matched, collocated, and integrated components in order to work, where it would not work if any one of those parts were removed. Something like that would need a designer with intelligence and forethought to select the right components, size them accordingly, and integrate them together so it could function – and ultimately survive and reproduce.

From my background, I like to refer to this as systems engineering in nature. Part of my job at NASA was reviewing the Ares I Upper Stage design to make sure each system would integrate correctly so the vehicle could actually get off the ground. I would be checking for things like if propulsion lines were placed too close to an electronics box because of the extreme cold temperatures of the liquid hydrogen and liquid oxygen. Or I would make sure the battery boxes were located near a human access point so they could be changed out at the launch pad. I would verify that a valve needing power from the launch tower had a connector on the umbilical plate. One of my favorite projects was making sure the vehicle could be shipped without being damaged. It needs covers, environmental controls, and other ground support equipment, especially since it ships horizontally but sits vertically on the launch pad.

Ares I US

As you can see, a NASA launch vehicle requires lots of systems engineering – and lots of intelligent design! Each system must be designed alongside the other systems so they will function together. If one system changes something, it may have devastating effects on the other systems. It must be a collaborative design effort. A launch vehicle won’t function if only one system is in place while the other systems are being built. The propulsion system must work with the design of the structure, the avionics and software, the thrust vector control system, and the engine. Remove any one component and the vehicle won’t get off the ground – or worse, will have a catastrophic failure.

So the launch vehicle needs all of these systems and their components to be functional and integrated all at the same time in order to work. A successful launch vehicle requires planning, order, and design; it requires intelligence – and many Designers.

Granted, a launch vehicle is obviously man-made. But is there something comparable in nature? If we can show a biological feature that requires systems engineering, then, like that launch vehicle, it could not have been formed by natural or material causes. It must be explained by some intelligent power behind it.

Luckily, you don’t have to be rocket scientist to find design in nature. We can find systems engineering in the interrelationships of the human body organ systems. For example, the circulatory system pumps oxygenated blood from the heart to the other parts of your body so they can do work. The blood stream then returns the oxygen-depleted blood back to the heart. But the circulatory system cannot distribute oxygenated blood by itself. It needs the respiratory system to get the oxygen. Tiny air sacs in the lungs, called alveoli, transfer oxygen from the lungs to the blood vessels. When the deoxygenated blood is returned, the blood cells transfer carbon dioxide and water, the waste products from the cell, back to the alveoli so it can be breathed out. The circulatory system, therefore, is quite useless without the respiratory system.

However, both of these systems are dependent on the nervous system. The hypothalamus section of the brain controls the body’s autonomic functions, life critical functions our body continually does without us thinking about them, like breathing and pumping your heart. Without this part of the brain and the network of nerves running from it through the spinal cord to the organs themselves, our circulatory and respiratory systems could not work.

The circulatory system also depends on the muscular system. The heart is a specific type of muscle made up of a specific cell type that allows it to contract and pump blood around the body. And it even depends on the skeletal system. The bone marrow produces the red and white blood cells and platelets that the heart is busy pumping around our bodies. Without the skeletal system, there would be no blood to pump.

Even the urinary system is necessary for the circulatory system to function. All of the body’s blood is circulated through the kidneys, where waste chemicals and excess water are filtered out. The kidneys then return clean blood back to the bloodstream. And there is even an interrelationship between the circulatory system and the endocrine system. Hormones from the adrenal gland can speed up your heart rate when it senses danger so you can run away quickly. Hormones from the pancreas are used to control blood sugar levels, which can be deadly if not maintained properly.

We know that everything in our body is dependent on blood flow, but it becomes clear that our blood flow is also dependent on everything else in the body! The human body is the epitome of systems engineering design. What does the body sound like? It sounds like that launch vehicle where the propulsion system needs the structural system, the avionics & software system, and the engine before it can ever get off the ground!

Now if the launch vehicle is missing a system, it fails to launch; we are delayed from resupplying astronauts or sending new missions to space until the design can be completed. But if a system is missing from the body, the body cannot live. All these body systems must show up at the same time, in the same place, fully functional and integrated for life to exist. And like the Ares I launch vehicle, its existence cannot be explained by a random, natural process. The human body has been uniquely and perfectly designed. And design requires a Designer.

Recommended resources related to the topic:

God’s Crime Scene: The Case for God’s Existence from the Appearance of Design in Biology DVD Set by J. Warner Wallace

Why Science Needs God by Dr. Frank Turek (DVD and Mp4)

Science Doesn’t Say Anything, Scientists Do by Dr. Frank Turek (DVD, Mp3, and Mp4)

Oh, Why Didn’t I Say That? Does Science Disprove God? by Dr. Frank Turek (DVD and Mp4)

Stealing From God by Dr. Frank Turek (Book)

I Don’t Have Enough Faith to Be an Atheist (Paperback), and (Sermon) by Norman Geisler and Frank Turek 

God’s Crime Scene: The Case for God’s Existence from the Appearance of Design (mp4 Download Set) by J. Warner Wallace 


Cathryn S. Buse is a former NASA engineer turned Christian apologist and writer. She is the author of Teaching Others to Defend Christianity and the founder of Defend the Faith Ministry. Cathryn is now a homeschooling mom to two crazy little boys. You can learn more about her and her ministry at www.defendthefaithministry.com.

By Brian Chilton

Some have claimed that Jesus was not a theologian. Granted, he did not sit down and write out a systematic theology book. However, the teachings of Jesus denote a deep theology that resonated with his understanding of God, Jesus’s own identity, God’s judgment, and of God’s salvific plan. In addition, one can see Jesus’s understanding of humanity and its relationship to God.

One such example of the latter is found in the Gospel of Luke 17:1–4. Jesus emphasizes the importance of rebuking those who offend while also maintaining a forgiving spirit when repentance is sought (Luke 17:3). In verse 1, Jesus implicitly reveals his understanding of humanity. He states, “Offenses will certainly come, but woe to the one through whom they come! It would be better for him if a millstone were hung around his neck and he were thrown into the sea than for him to cause one of these little ones to stumble” (Luke 17:1–2, CSB). In these statements of Jesus, three theological truths pertaining to the sinfulness of human nature and its effects can be found.

  1. Humans are imperfect until eternity. One must ask, why is it certain that offenses should come? To answer this question; first, Jesus knew that on this side of eternity that people are imperfect people. Offenses will come because people are broken souls who cannot live up to the standards of God’s law. Millard Erickson notes concerning sin that “A common element running through all the various ways of characterizing sin is the idea that the sinner has failed to fulfill God’s law” (Erickson, Christian Theology, 528). Everyone has a sinful nature which means that everyone does wrong. Even Christians, though they are saved, are prone to sinful behaviors. The difference is that Christians are saved by God’s grace. Paul, the apostle, noted, “For I do not do the good that I want to do, but I practice the evil that I do not want to do” (Rom. 7:19, CSB). Why? Paul says that it is the “sin that lives in me” (Rom. 7:20, CSB). Therefore, if all of us are sinful by nature, then we will eventually offend someone, whether it be intentional or not, and will suffer from offenses, whether it is intentional or not. Thus, in this world, we cannot live without the presence of any offenses. The question is, how do we deal with offenses when they come.
  2. Humans are inclined to rebellion. Second, Jesus knew that people are inclined to rebellion against God. Erickson notes that the “essence of sin is simply a failure to let God be God” (Erickson, Christian Theology, 530). Human beings want to be in control of their own domain. For that reason, people generally don’t like the idea that something, or rather Someone, exists that is higher than their own perceived sense of authority. Think about it. If God exists, then God is higher than any human position in business or government. Even Presidents and dictators are under the authority of this Supreme Being. Rather than accepting God’s authority, people rebel against it. Because of that rebellion, people commit evil acts against God and others. That brings us to our last assessment of Jesus’s teaching on human nature.
  3. Humans are ill-fated for destruction. Third, Jesus observes that human beings are headed for destruction due to their rebellious path. Offenses bring judgment. Jesus argues that a person who willfully hurts another person or leads a person to sin would be better off to jump into the ocean with a millstone tied around one’s neck than to face the day of judgment. Millstones were used to grind grain. They were circular stones that were attached to animals that guided the stones around and around as they ground the grain placed under the stone. Millstones could weigh around a ton or more! Can you imagine? To put a modern spin on the illustration, a person who abuses and hurts others would be better tied up by the mafia and thrown in the Hudson Bay rather than facing God on Judgment Day. Al Capone has nothing on God. All kidding aside, human beings are self-destructive. Societies destroy other societies. Nations rise up against other nations. In our modern state, we have weapons now that could obliterate life on earth. The only salvific means for humanity is found in God.

While only a couple of verses and a couple of statements in length, Jesus unveils a deep theology pertaining to the sinful nature of humanity and the certain destruction that comes by one’s rebellion against God. Hope is found. Forgiveness with God and with others is possible. Jesus teaches that a person should be willing to rebuke an offender but be willing to forgive just as God forgives them. As we look at our world with all the shootings, all the killings, and all the hate, we wonder how it is that we can bring peace. The answer is found in God. We will never see complete peace on this earth. Having the peace of God does not even indicate that all conflicts will cease. But it does denote that a person can have the peace and serenity of God in one’s life despite the chaotic circumstances that abound.

Sources

Erickson, Millard J. Christian Theology. Third Edition. Grand Rapids: Baker Academic, 2013.

Recommended resources related to the topic:

Is Original Sin Unfair? by Frank Turek (DVD, Mp3 and Mp4)

Was Jesus Intolerant? by Frank Turek (DVD and Mp4)

 


Brian G. Chilton is the founder of BellatorChristi.com, the host of The Bellator Christi Podcast, and the author of the soon to be released book The Layman’s Manual on Christian Apologetics. He received his Master of Divinity in Theology from Liberty University (with high distinction); his Bachelor of Science in Religious Studies and Philosophy from Gardner-Webb University (with honors); and received certification in Christian Apologetics from Biola University. Brian is currently enrolled in the Ph.D. program in Theology and Apologetics at Liberty University and is a member of the Evangelical Theological Society and the Evangelical Philosophical Society. Brian has been in the ministry for nearly 20 years and serves as the Senior Pastor of Westfield Baptist Church in northwestern North Carolina.

Original Blog Source: http://bit.ly/2kdNdOI

By Bob Perry

In classical thinking, saying that something is beautiful is not a matter of subjective opinion. It’s a way to identify an objective feature of the world. We don’t construct beauty; we discover it. And we try to mimic it. A lot of ink has gone to a paper discussing this view when it comes to truth and goodness. In fact, Christians make the case that truth and goodness are grounded in the character of God. But there’s more to the story. The ancient philosophers who talked about those also included a third feature with them. They called it beauty. For some reason, we don’t talk the same way about beauty anymore. But don’t be confused. Beauty is in the same category. Classical thinkers have always linked truth, goodness, and beauty together as interdependent, objective features of the world.

The Ancient Idea of Beauty

The ancient Greek philosophers saw beauty in objects that displayed symmetry, order, balance, unity, and proportion. In fact, the Greek word we translated into “beauty” was hora. This is the root from which we have derived the word hour. That’s because beauty includes a sense of timing. It takes into account what we know about the purpose for which the object exists.

Think of a flower. The ancients saw beauty not only in the symmetry of the flower’s petals or the vivid colors it displayed. They also recognized that these properties became most prominent when the flower reached its prime – when it bloomed. In the same way, fruit was most beautiful when it ripened. A mature woman was beautiful – and a young girl was beautiful – each in a way that fulfilled their purpose for that stage of their being. There was no beauty in an older woman trying to look younger than she really was. Nor was it beautiful when a young woman tried to look older than she should.

In other words, the characteristics that made something beautiful were built into the object one was observing. Beauty was dependent on an object’s nature and purpose.

It had nothing to do with an observer’s opinion of it.

Recognizing Beauty

design in a Chambered Nautilus Shell
Photo by Pixabay

Scientists uncover evidence of this kind of beauty everywhere in nature. We see it in “eerie proportional coincidences” like the “Golden Number,” Phi (1.618), and the “Golden Triangle” derived from it. The ratio shows up in commonly-accepted shapes of rectangles used to frame pictures and in the triangle-faced sides of the Great Pyramids. Humans design things using these proportions because they make them look pleasing to the eye. The mathematician Fibonacci derived his infamous Fibonacci Sequence from it.

But this ratio also shows up in nature all on its own. The radius of a spiraling Chambered Nautilus shell expands in relation to it. The similarly appealing geometry of flower petals — and the radiating pattern of combs in a honey bee hive — grow by the same proportions. These kinds of forms and patterns appear so often in nature; we use them to our benefit … and for our pleasure.

Leveraging Beauty

In their book, A Meaningful World, Benjamin Wiker and Jonathan Witt show how “the arts and sciences reveal the genius of nature.” One of the examples they use to demonstrate this is the Periodic Table of Elements. That table, we all learned about in junior high school is a snapshot of nature’s beauty. The chemists who developed it did so by finding “elegant mathematical relationships between atomic weights of elements and the properties of elements.” Doing so drove them to predict the existence of elements we didn’t even know to exist. It was the beauty that led them to fill the table in.

Resonant Beauty

The same type of patterns and relationships that led to the Periodic Table bring meaning and transcendence to our lives. Consider the relationship between mathematics and music, for instance. We can describe musical harmony using mathematical equations. But it works because it resonates with our souls.

The philosopher Leibniz described music as “the pleasure the human mind experiences from counting without being aware that it is counting.” But music has a way of moving more than just our feet to the beat of a song. It stirs our emotions. Tradition has it that when Handel was composing his epic Messiah, one of his servants walked in on him while he was writing the famous “Hallelujah Chorus.” The composer was weeping.

Handel is said to have remarked, “I do believe I’ve seen the gates of Heaven.”

Beauty Inspires Us

The beauty of a rainbow inspires us
Photo by Frans Van Heerden

The God-glorifying nature of music is just one of the many ways beauty is manifested in our world. The symmetry, form, and vivid colors of a butterfly enchant us. We marvel at the complexion and immensity of a rainbow, or at the power and majesty of a grand landscape.

These things elicit involuntary reactions in us when we experience them. They can take our breath away. They can make our feet start tapping. They can bring us to tears. They are the kinds of things that add richness and depth to our lives.

Reproducing Beauty

We discover beauty in our world and then try to reproduce it in the things we create. And we long to create things because we are made in the image of the ultimate Creator. Part of what it means to be “made in the image of God” is that we attempt to mimic Him. And when we’re successful, the results are stunning.

Today, we are beginning to use the digital capabilities we have discovered in biology to revolutionize our computers. We design airplanes based on the features we see in birds. We write literature and poetry that elevates our aspirations and invokes the divine. We paint landscapes to reflect the majesty of the world we live in.

We build cathedrals that point to the heavens.

And that’s the point.

Beauty Transcends Us

This all makes sense inside the Christian worldview because beauty is just another form of truth. And like truth itself, we don’t make it up. It draws us in. The character of God is the common reality that explains the trinity of truth, goodness, and beauty. They are the essence, character, and reflection of Him.

Beauty is not subjective. It’s part of the fabric of the universe. It inspires us to think outside ourselves.

 


Bob Perry is a Christian apologetics writer, teacher, and speaker who blogs about Christianity and the culture at truehorizon.org. He is a Contributing Writer for the Christian Research Journal and has also been published in Touchstone, and Salvo. Bob is a professional aviator with 37 years of military and commercial flying experience. He has a B.S., Aerospace Engineering from the U. S. Naval Academy, and a M.A., Christian Apologetics from Biola University. He has been married to his high school sweetheart since 1985. They have five grown sons.

Original Blog Source: http://bit.ly/30TeZzO

If your back was turned when your child asked, “Daddy (or Mommy), can I kill it?”  What would be your first question?

What is it?

A spider?  Sure.  Your baby sister?  No.

Many of the problems in our culture stem from the fact that many people fail to correctly answer the question, “What is it?”  What is the nature of the thing in question?

This applies in everything from abortion to Senate confirmation hearings, which, come to think of it, are really about the same thing. What is the nature of the Constitution?  What is the nature of the unborn?  What is the nature of sex?

It seems to me that the Left’s answers to these “What is it?” questions are wrong.  And their wrong answers lead to wrongdoing.

What is the nature of the Constitution? 

The Constitution is the supreme law of the land that expresses the will of the people, and, at the same time, protects the people from an overreaching government.  It can only be changed through the amendment process (that’s why the amendment process is in there!).  The will of the people should not be overruled by rogue judges who merely disagree with what the people have decided (that’s what overreaching governments do).

But the Left doesn’t care about the will of the people.  They want judges who will impose Leftist policy preferences and will fight any judge who isn’t a Leftist legislator.   That’s why they came out against Judge Kavanaugh immediately after he was announced back in July.  It had nothing to do with any alleged sexual misconduct.  This is about abortion.

Abortion is not, and never has been, in the Constitution. In 1973 seven unelected judges overruled the will of the people in all fifty states by inventing a right to abortion through their Roe vs. Wade opinion.

The Left knows that if a case rises to the Court that challenges Roe vs. Wade, a judge like Brett Kavanaugh might actually read the Constitution and join others to overturn Roe.  That would put the question of abortion back to the states where people could actually vote on it.  (Overturning Roe vs. Wade wouldn’t outlaw abortion—it would just return the issue to the states and allow the people in each state to vote on it.)

What is the nature of the unborn?

Why are Leftists afraid to allow people to vote on abortion?  Because democracy and truth is the enemy of their pro-abortion position. An informed public might correctly answer the question, “What is the nature of the unborn?” and vote to restrict or outlaw abortion.  Indeed, anyone who has ever seen a sonogram knows there’s an actual baby in there.  It’s not just “a blob of tissue,” but a genetically unique human being from the moment of conception.   That’s a scientific fact.

But for the science-denying Left, the nature of the unborn doesn’t matter.  Power matters.  Their wrong answer about the nature of the unborn leads them to think it’s justified to use power to commit wrongdoing to get what they want.  After all, once you’ve convinced yourself that it’s justified to kill the unborn, how hard is it to convince yourself that it’s justified to kill the reputation and candidacy of a conservative judge?

Daddy, can I kill it?  Why not?  It’s in my way.

What is the nature of sex?

And then there’s sex, from which all of this derives. For the Left, sex is like a religion and a militant one at that.  Anyone who questions their sexual dogma will be branded a heretic, as I was.  In the name of “inclusion, tolerance, and diversity,” you will be excluded and not tolerated for holding a diverse view.

The Left’s views on sex are not only contradictory on so many levels, but their wrong view on the nature of sex also leads to personal and societal destruction.  For the past fifty years Leftists in academia, the media, and Hollywood, have been cheering on casual sex as if the nature of sex itself is merely physical.  It’s little more than a sport.  It’s a competition where you’re urged to throw off all restraint and constantly pursue sexual conquest, especially when it’s outside of marriage.

So why are Leftists now outraged to hear that some teenage boy may have actually pursued sexual conquest as if it were merely a sport?  They create and champion an environment that amps youth up to “score” sexually and are then shocked when a youth may have actually gone too far in attempting to do so.

The Left has helped create the very problem they’re now selectively incensed about.  (I say “selectively” because who on the Left voted to remove Bill Clinton for the sexual sins he committed, not allegedly as a drunken teenager, but known sins he committed as President of the United States?)

They’ve done the very thing C.S. Lewis observed about those who undermine virtue.  Lewis wrote, “In a sort of ghastly simplicity we remove the organ and demand the function. We make men without chests and expect of them virtue and enterprise. We laugh at honor and are shocked to find traitors in our midst. We castrate and bid the geldings be fruitful.”

In fact, the Left has castrated the proper view of sex itself. A moment’s reflection should convince anyone that sex is far more than just physical. If sex is just physical, then why is it worse if someone rapes you than if someone physically assaults you? Why are people more traumatized over sex than almost anything else? Why do we consider the uncorroborated word of Dr. Ford so seriously, even when all of the supposed witnesses deny it happened?

Because deep in our hearts we know that sex isn’t just a sport or physical activity to be taken lightly as the Left has been advertising for so long.  It’s much more than physical.  There are spiritual, emotional, reproductive, psychological, and moral aspects to sex, which means the consequences can be either wonderful or devastating.

Sex is like fire:  if you keep it in your fireplace, it will warm you.  But if you get it anywhere else in your house, it will burn your house down.  If you have sex with someone, then everything changes dramatically forever.

Regardless of how this confirmation process turns out, there are more foundational issues we must address personally and as a country.  Are we going to continue to lie to ourselves about the nature of the Constitution, the nature of the unborn, and the nature of sex?  If so, we’re not only going to continue killing our vulnerable children; we’re going to continue killing our vulnerable country.

 


Dr. Frank Turek (D.Min.) is an award-winning author and frequent college speaker who hosts a weekly TV show on DirectTV and a radio program that airs on 186 stations around the nation.  His books include I Don’t Have Enough Faith to be an Atheist and Stealing from God:  Why atheists need God to make their case

By J. Brian Huffling

Is God in time? This is a popular question. Does it matter? What does it mean for God to be in time or not? In this article, I will argue that the answer to this question is terribly important in maintaining a biblical and orthodox view of God. In order to answer this question, we must first ask, “What is time?”

“Are you an A-theorist or a B-theorist?” I’m often asked. A-theory and B-theory have been two major views of time since the early 20thcentury. The A-theory states that the past, present, and future exists in some way. We are moving “through” time in a sense. Some views of this theory hold that the past is getting bigger with each passing moment; others hold that the future is getting smaller. The commonality is that time is moving from future to past. Since this view holds that there are different tenses, it is considered a “tensed” theory of time.

The B-theory holds that there are no tenses and that all events exist either simultaneously, before, or after one another, because time doesn’t “pass” through one moment to the next. Thus, it is considered a “tenseless” theory of time. Instead of saying event A is past in relation to event B, the B-theorist would say that event A is before event B. For example, George Washington exists before Abraham Lincoln, but not in some temporal existence called “the past.” In both of these theories, time is said to “exist” in some way. Thus, time is not moving in any way, but we can describe events temporally by saying one event is before or after another event without using tenses such as “past” or “future.”

An oft-forgotten view says that time doesn’t “exist” at all. The A and B theories “reify” time (from the Latin res meaning “thing”). That is, they make time into an existing thing. Rather than saying time is a thing, those who follow Aristotle say that time doesn’t exist; rather, things exist and time is a measurement of how those things change. For example, there is no such thing as a year. A year is simply the measurement of how long it takes the Earth to revolve around the sun. It is a measurement of the Earth’s change. In my view, this view has more explanatory power and creates fewer problems. This discussion gets very technical very fast, but this is the gist of it. So how does this relate to God?

Methods of Inquiry

There are two basic ways to ask, “Is God a temporal being?” One is to look at all of the problems that arise with one view or the other and take the opposite position. Such a method has become par for the course in issues of metaphysics and philosophy of religion. The other way is systematic. Instead of simply seeing which view has fewer problems, a systematic view first deduces what God’s nature is like and then looks at how to answer such questions as to how does he relate to creation? Such a method is less ad hoc (that is, one doesn’t just make God up as he goes in an effort to solve problems), but rather tries to gain an understanding of what God is like before even asking secondary or tertiary questions. God’s nature thus becomes primary and such questions become secondary.

In keeping with the first method (of solving problems before first seeing what God is like), many contemporary thinkers on this issue believe that God must be temporal. Several arguments are marshaled for this conclusion. One common one is God’s knowledge. It is generally conceded that God knows what is going on in the world. But things in the world are changing. If what God knows changes, then God’s knowledge changes. But if God’s knowledge changes then God changes. And if God changes then he is temporal. It is argued that if his knowledge does not change, then he can’t have knowledge of the changing world. However, if he doesn’t have knowledge of the changing world, then his knowledge is limited. His knowledge is not limited. Therefore, he knows the changing world and is thus temporal.

This type of argument suffers from blurring the Creator/creature distinction. It unduly anthropomorphizes God. A Thomistic (following Thomas Aquinas) response to this argument is to point out that God is not a human and does not know the way humans know. We know through our senses. God does not have senses, so he can’t know that way. This is not a limitation on his part, for he knows his creation in a more perfect way. Rather than having to “look outside” of himself in the way we do, since God is the creator and sustainer of creation, he knows the universe by simply knowing himself since he is the perfect and complete cause of it. He is an eternal cause of a temporal effect. He has complete and perfect knowledge of his creation simultaneously. He is not reactive; he is pure act. He does not have to wait and see what is going on. Thus, his knowledge is timeless.

Defenders of divine temporality may retort that since the future isn’t a thing to be known as it does not exist and only existing things can be known. However, this unnecessarily reifies time (makes it into a thing). It further begs the question by saying God necessarily knows by some temporal means. If he does not, God does not need to “wait” for the future to happen, as he doesn’t learn in that way anyway. This reply also seems unbiblical as it is clear God has “foreknown” or ordained things “prior” to his creating the universe (Eph. 1:4). He does not need to wait and see what happens.

An example of a systematic approach is that of Thomas Aquinas. He first argues that God is pure act (existence), and is thus simple. Divine simplicity means that he has no parts (physical or metaphysical). (If you want to know more about divine simplicity read this article. This article deals with objections to the theory.) If he has no parts, then he cannot change, since change requires at least two parts: a state of existence and a state of possible existence that becomes actual. If God has no such metaphysical parts, then he can’t change. Further, if time is the measurement of change, then God is not measured by time. He is thus not temporal, but atemporal or eternal. Such states are philosophically different from ‘everlasting’ as the latter means always existing with no end. A temporal being like humans are everlasting, but this state of existence is different from an atemporal being that has no succession of moments or change.

Problems With Thinking God Is Temporal

Many problems arise if we say God is temporal. Ultimately we will again be blurring the Creator/creature distinction. If God is temporal, then he is changing, reactive (not active), and passive. If he changes, then he is composed of act and potency (existence with the possibility to change, which are different metaphysical parts). If he is composed, then he needs a composer, and he is not God. Further, if his knowledge changes, then he is not infinite since his knowledge would be increasing (an actual infinite cannot increase or be added to as it would not be infinite, to begin with, if more can be added to it). He also would not be perfect. What would he be changing from imperfection to perfection, perfection to perfection (this is not possible), or perfection to imperfection? The first option would seem to be the case since he would be learning something he did not know to begin with.

The difference with such a picture of God is that it rejects the classical picture of God as taught in the creeds, by the church fathers, and what Scripture and reason dictate. It replaces classical theism with process theology. Process theology teaches that God is in a process of becoming (becoming actual). He in a way learns, grows, and becomes. This picture of God is very passive, and often makes God part of his creation. Mainline Christians reject such a notion of God explicitly, but many implicitly endorse such a notion when they say God is temporal. For, if he really is temporal, then he is changing. And to be in a state of change is to be in a process. Thus, process theology rears its ugly head, even if in a nicer outfit. We are also left with this “God” being finite for the above reason that his being is added to in terms of knowledge and possibly other areas.

But What About the Bible?

The Bible describes God as being active in the world, changing in certain ways, and seemingly not knowing things, such as what was going on in Sodom and Gomorrah: “I will go down to see whether they have done altogether according to the outcry that has come to me. And if not, I will know” (Gen. 18:21). The Bible also describes God in various metaphorical ways, such as having physical body parts. Such descriptions are figures of speech. When trying to discover what God is like we need to describe him in literal ways. We know him through creation, as Paul says in Rom. 1:18-21. This means that we don’t make metaphors literal, metaphysical expressions of the divine nature. If God is spirit (John 4:4), then he can’t have body parts. The Bible is not contradicting itself; it is sometimes using metaphorical language and sometimes using metaphysical (literal) language. There are truths in metaphorical expressions, however. For example, when the Bible says that God is a rock, it means that like a rock he is strong and provides protection. Further, the Bible is not a systematic theology book. It does contain theology, but it is primarily a series of books and letters written to convey God’s relationship with Israel in the Old Testament, and the gospel and how it relates to believers and unbelievers in the New Testament. But it is not a systematic theology or philosophy book. Again, as Paul says, God’s “divine nature and eternal power” are known through creation. We know what God is like in a more literal way by studying him through his creation.

Conclusion

Questions like the one we have been considering are not just for professional philosophers. The way we answer this question will determine what we think about God and his relation to time and about his nature and his relation to creation in general. The answer to such questions should not arise out of simply trying to solve problems one by one; but rather discovering what God is like from his creation and then answering questions after we have a systematic view of God’s nature and attributes. This is an incredibly important issue that requires much consideration. It is part of being an intellectual and informed Christian. It is also one way we can worship God with our minds.

 


Original Blog Source: http://bit.ly/2PukGPQ

By Luke Nix

The debate about the proper interaction of science and theology is raging as much as it has ever been. Hot tempers fly that result in ice-cold relationships. For as much discussion and debate that takes place, it seems that nothing is being accomplished. For those caught in the middle, questions still remain unanswered:

  • What do we do when science contradicts our theology, or our theology contradicts science?
  • Are they allowed to contradict?
  • If not, which should I choose?
  • Can’t they just agree to disagree?

These are all questions that shaped my spiritual struggle several years ago. I was constantly told that I could not trust science because it contradicted my theology, and at the same time I was told that I could not trust theology because it denied science. I felt like I had a choice: live a double life allowing one source of truth (religion) in one area of reality, but not allowing it relevance in the other areas. Or I could completely deny one of them as a valid source of truth, giving up my theology completely, or giving up science completely.

How could I live what I do not believe, and how could I deny what I know to be true? These further haunting questions demanded answers yet seemed unanswerable. Neither hypocrisy nor denial are very appealing traits. Unfortunately, these are often presented as the only options available in our search for the true worldview. In this post, my goal is to present a compelling alternative that grants that science and theology are valid sources of truth that often overlap in the aspects of reality that they claim to explain. I will also put forth a method for dealing with conflicts in the overlapping areas and explain the liabilities of not dealing with such conflicts.

The Overlap

I believe that science and theology are fully compatible with one another. Both often speak about the same features of reality, but because we are not omniscient, we often find that our science and our theology contradict one another. If we wish for our theology to inform our understandings of creation (scientific models) and behavior towards each other and the rest of creation (ethics- 2 Timothy 3:16), overlap is necessary. Likewise, if we wish for our science to inform our theology (Romans 1:20), overlap is necessary. If we are to believe that overlap is necessary, then contradictions cannot exist between science and theology. This will be the starting point for this alternative view. The next step is to make an important distinction.

Interpretation and Raw Data

The next step to this view is the distinction between raw data and the interpretation of the raw data. When we are attempting to reconcile science and theology, we are attempting to reconcile the raw data that each one interprets. For science that raw data is nature, and for theology that raw data is the scriptures (original language, where possible). Every piece of raw data must be interpreted. By interpretation, I mean that we examine the raw data and explain it in light of the other raw data that we have. It is common, and incorrect, for someone to confuse nature (the raw data) with science (the interpretation) and/or scripture (the raw data) with theology (the interpretation). The raw data is what is necessarily infallible (to use the religious term), while our interpretation (in virtue of our lack of omniscience) is necessarily fallible, but not necessarily false. The processes described below will help our interpretation of nature (science), and our interpretation of scripture (theology) reflect the full, true understanding of each.

Nature and Science

Science is very dependent upon the assumption that the universe is consistent. No two features of reality will contradict one another, and under the same circumstances, observations will be repeatable. If experiments or studies are conducted in the same way, but they yield data that can only be interpreted to conflict with current science (interpretation of other data), the scientists will repeat again to find data that can be interpreted as consistent with current science and look for the unique factor in each instance of the experiment that yielded the data with the conflicting interpretation. All data that is found is interpreted in light of the rest of the data already yielded. If an experiment or observation (after repeated and thoroughly investigated multiple times) still yields data that demands an interpretation contrary to science, a reinterpretation of past data is necessary (a change in the science results). The process repeats for any and all new data that comes. Here is a flowchart to give a visual of this process:

Are Nature and Scripture Compatible? 1

Even though it is common for data to come that is compatible with current science, there is rarely a single interpretation that is compatible. Multiple compatible interpretations leads to the creation of multiple models of a phenomenon. Each one takes interpretations that are still “on the table” (since they have not been eliminated by other data yet), and use possibilities to make predictions about future data. As more data become available, models that predicted conflicting results are adjusted (interpretations are changed) to accommodate the only possible interpretations of the new data (if multiple interpretations exist, this can spawn variations of the model) or are abandoned completely because the conflict cannot be reconciled with the possible interpretations of the other data that are compatible with the model. While models are weeded out as accurately explaining reality, more detailed models are proposed, and the process starts all over again. Put plainly, nature interprets nature to eliminate incorrect scientific view and highlight possibly correct ones.

Scripture and Theology

Dealing with scripture (the Bible) is very similar to the process of dealing with nature described above. Many theologians begin by accepting that scripture is the inerrant word of God, who cannot lie. This means that the same consistency that allows for testing of scientific models exists to test theological views. No two scriptures contradict one another, so no correct interpretations of two scriptures can contradict one another. If it is found that a theological view holds an interpretation of a scripture that contradicts an interpretation of another, the interpretation of one of them (if not both) is incorrect, and reinterpretation is required. In the development of a correct theological interpretation of scripture, this process continues. Here is the flow chart (notice how similar it is to the one above):

Are Nature and Scripture Compatible? 2

Just like with science, multiple interpretations of scripture do abound, and even after going through this process to make certain that all scripture is taken into consideration and no contradictions exist in the view, several possible interpretations of scripture may still be valid. These are all considered compatible with scripture. Since there are multiple views compatible with the raw data of scripture, many different theological views exist within Christianity. As more archaeological artifacts are recovered and analyzed and more historical and linguistic studies are conducted regarding the original content of scripture, possible interpretations of scriptures can be ruled out or ruled in. This allows for adjustment or abandonment of theological views (if possible interpretations are ruled out), and allows for the recognition of compatibility of other theological views (if possible interpretations are ruled in). As more theological systems are weeded out as accurately reflecting scripture, more detailed interpretations are offered and tested against still more scholarship. Simply put, scripture interprets scripture to eliminate incorrect theological views and highlight possibly correct ones.

Worldviews and Reality

Both systems depend upon ontological consistency (nature does not contradict nature and scripture does not contradict scripture) that demands epistemology consistency (interpretations of nature cannot contradict other interpretations of nature and interpretations of scriptures cannot contradict interpretations of other scriptures). However, neither of these systems are complete.

While science may point to metaphysical reality, it cannot directly observe it. While theology may speak broadly about nature, it lacks much minute details. Both science and theology on their own have many views that are evidentially, equally valid. As a Christian, I believe that God created the universe and inspired scripture. I believe that God is not deceptive; thus his works (nature) do not contradict (the ontological foundation for science’s presupposition that nature is consistent) and his words (scripture) do not contradict one another (the ontological foundation for Biblical inerrancy). Here’s the simple flow chart:

Are Nature and Scripture Compatible? 3

Since both nature and scripture come from God, the two of them do not contradict. If we come to an interpretation of nature that contradicts an interpretation of scripture, one of the interpretations (if not both) is incorrect. We must reevaluate our interpretation of both in light of the other raw data to find the proper interpretation of reality. If all the data in science can be interpreted consistently in, say, ten different ways, but seven are incompatible with any compatible interpretation of scripture, the Christian must throw away those seven interpretations of nature. Likewise, if we have eight consistent interpretations of scripture, yet only three of those interpretations are compatible with nature, we must remove the other five (otherwise biblically compatible) interpretations from the table of accurately explaining reality. That would leave us with three possible interpretations of reality between nature and scripture. Now we have four points of interpretive interaction with nature and scripture:

  • Nature interprets nature
  • Scripture interprets scripture
  • Scripture interprets nature
  • Nature interprets scripture

Ultimately, this results in “reality interprets reality” to yield a correct worldview. Here is the completed flowchart that visually details the process:

Are Nature and Scripture Compatible? 4

This is certainly a rigorous and challenging but rewarding process. As scholarship in the sciences and humanities are constantly making new discoveries that provide more insight into the proper interpretation of both nature and scripture, the Christian is provided with more information; some of which fits easily into the Christians interpretations of nature and scripture. However, it is common that data will arise that challenges interpretations of nature and interpretations of scripture. The Christian must not ignore the data by refusing to reinterpret their views of nature or scripture.

The Dangers of Denial

When we hold an interpretation of nature (science) that does not reflect reality, we will be challenged by the raw data of scripture. When we hold an interpretation of scripture (theology) that does not reflect reality, we will be challenged by the raw data of nature. An unwillingness to reinterpret raw data of either nature or scripture, in light of no compatible interpretation from the other betrays our commitment, not to truth, but to tradition. Tradition is based on interpretation, which is necessarily fallible because we are not omniscient. This is dangerous to both evangelism and discipleship.

Dangers to Evangelism

When skeptics see that we hold fast to tradition (even though they may be doing the same thing) between nature and scripture (while we also claim that both come from the same honest God), it is no surprise that they are skeptical of our views. Reality has no contradiction in it, and they know that. If a worldview has even one internal contradiction, it cannot be the correct view of reality.

Those who read this blog often know that I interact with many internal discussions to Christianity because I believe it is important that we are defending a correct worldview, not just generally, but specifically. If people are looking for a reason to reject a general worldview, they will look at the details of certain views within that worldview to find contradictions with reality. When those contradictions are discovered, they become a stumbling block to the skeptic. And the Christian who promotes such contradictions (despite their noble intentions) become a liability to completion of the Great Commission. A willingness to reinterpret raw data of nature and scripture allows skeptics to understand that we are committed to discovering the truth and that if a challenge is valid, it will be addressed in a way that contradiction is removed from our worldview. When contradiction with reality does not exist in our presented worldview, there is no logical reason to deny its truth. Rather the truth must be suppressed.

Dangers to Discipleship

Of course, the dangers do not only end with evangelism. Our own relationship with God is limited when we refuse to acknowledge contradiction in our worldview. I want to be clear: I am NOT saying that a Christian without a perfect worldview cannot know God correctly, we can. However, every detail that we have wrong about God and what He has done places a limit on our ability to worship Him in spirit and in truth. Our willingness to recognize and abandon incorrect views within our worldview will be rewarded with a deeper understanding of more of God’s attributes and His works. This results in a more profound and rewarding worship of our Creator. A worship of our Creator that is based on a false idea of who He is or what He has not done, is not true worship.

These Dangers Plague Us All (Conclusion)

Since no person is omniscient, I am speaking to all of us (including myself). If we refuse to reinterpret when all attempts to find logical consistency fail, our dedication to a false view of reality will limit our effectiveness for the Kingdom and will limit our relationship with our Creator. God has given us multiple sources of revelation (nature and scripture) and has endowed us with minds capable of using logic to bring both revelations together to discover the truth of reality. God is brought glory when we commit to discovering truth — when we refuse to allow dearly held traditions to stand between our knowing who God truly is and our accurate representation of Him to the world.

 


Original Blog Source: http://bit.ly/2OAjkS9

By Evan Minton
In my book “Inference To The One True God”, I gave an argument for a while only the God of the Bible can be the God proven to exist by The Moral and Ontological Arguments. The Argument here is that the Moral and Ontological Arguments prove the existence of a being that is morally perfect. Given that the Moral Argument and the Ontological Argument are logically valid, and the premises of both of these arguments are true, it follows that a necessarily existent, morally perfect, omnipotent, omniscient, omnipresent, personal being exists.
Now, in order to be a morally perfect being, this being would have to exist as more than one person. If God is not a trinity then God is not love. This is because love requires three things: someone to love, someone to do the loving, and a relationship going on between the lover and the Beloved. If these three things are not present then love is not present. But before any human beings were created, God was all by himself. So if God was all by himself, who was there to love? God had no one to love! Given that God had no one to love, God couldn’t be love or loving until he created the first human beings or Angels or any persons other than himself. But in that case God could not be maximally great or be the the standard of morality, for in order to be maximally great and in order to be the standard of morality, God would have to be morally perfect, which he could not be if God were only a single person. But the Moral and Ontological Argument established the existence of a being who is indeed morally perfect and ergo maximally great. So how does one resolve this dilemma? The doctrine of the Trinity provides the answer. If God is a trinity, then God can be an intrinsically loving being, because if God is a trinity then all of the necessary requirements for love are present. You have a lover, you have a beloved, and you have a relationship between them. The Father loves the Son and the Son loves the Father. The Holy Spirit is the spirit of love. This is why I said in my book that only the trinitarian concept of God is compatible with the God demonstrated to exist by the Moral and Ontological Arguments. But the real kicker is that only Christianity has a God who is a trinity. Therefore the Moral and Ontological Arguments demonstrate the truth of Christianity.
However, I have recently encountered one objection to this philosophical argument for the Triune nature of the God of the Moral and Ontological Arguments. The objector argues that God was omnipotent even before he created the universe and he did not have an apparent outlet to display his power. The objector is arguing that according to my logic, we would have to argue that God could not be omnipotent without a physical universe. Why? Because without a physical universe, God would not be able to display any acts of power because God would be the only thing that could exist and God cannot cause any effects on himself. This would imply that either God is Not omnipotent, or he doesn’t need an outlet to display his power. In a similar way, we must conclude that if my logic is sound, then God really is not perfectly loving, or we must conclude that having other people to love is not necessary for God to be loving, and therefore God doesn’t have to be a trinity in order to be loving from eternity past.
God is omnipotent and did not have an outlet for that until he created the universe. There is a parallel there with God’s love.
Is this a good objection? I don’t think so. Let’s think about God’s omnipotence for a moment. Omnipotence is a modal property meaning that a being who is omnipotent has the ability to do anything that is logically possible. God can create out of nothing, God can make ax heads float in water, God can make a virgin pregnant, God can raise people from the dead, it cetera. It is a modal a tribute and just simply means that you have the ability to do anything that does not violate the laws of logic. Given that comma I don’t see why God would have to have a physical Universe in order to have the property of omnipotence. Omnipotence does not mean that you will do everything that is logically possible, it just means that if you are omnipotent you can do anything that is logically possible. It doesn’t mean that you will do everything that you are able to do, just that you are able to do it.
Love is different. Unlike the property of being powerful, Love Is not just pure potentiality. A person who is stranded on a desert island with no other people around may have the potential to be loving. It may be in his nature to be kind and compassionate and selfless and so on. Nevertheless if there are no other people around, he will never have the ability to express these attributes. This person will forever just have a loving potentiality, but will never have actual love. If God were only one person, then before he created any other beings, he would be like a machine that is turned off. This “Love Machine” would have the ability to be loving, but he would never actually be expressing that love. It seems very intuitively clear to me that a being who is constantly expressing love is a greater being than one who merely has the potential to be perfectly loving. But in order to be a being who is constantly expressing love and is not merely a being of potential love, this being would have to be a trinity.
In conclusion, this objector has not succeeded in showing that my Arguments for the Triune nature of the maximally great being of the Ontological Argument, and the being who is the standard of morality of the Moral Argument fail.
Original Blog Source: http://bit.ly/2n04ISN