Lesson 1

The Cosmos:  A Proof of God’s Existence

To The Student

The purpose if this course is to show that you can intelligently, logically, rationally and scientifically believe in God and in the Bible as His Word.  We do not present this course with the idea that we have all the answers, but we do maintain that we have more answers than the atheist or agnostic does to the same questions.  You are invited to write us with your questions, comments and/or objections.  We will answer your letter and will do our best to help you find meaningful answers to your questions.  Your author is a former atheist who became a Christian because of the evidence and would like to convince you or strengthen your conviction that living the teachings of Jesus Christ is the key to a successful life.

The Creation

“In the beginning God created the heaven and the earth” (Genesis 1:1).

“The cosmos is all that is or was or ever will be” (Carl Sagan, Cosmos).

The two statements above are both statements of faith.  Neither can be experimentally verified and both make assumptions.  The two statements also offer a remarkable contrast.  The first statement indicates:

1. There was a beginning.
2. The beginning was caused.
3. The cause was “Elohim”--God.

The second statement indicates:

1. There was no beginning.
2. The cosmos is self-existing and thus uncaused.
3. The universe was not created and thus is the product of nonintelligence.

Statements like the second statement are frequently offered by those antagonistic to the existence of God.  The interesting thing is that we can offer a considerable amount of scientific evidence that we had a beginning, that the beginning was caused, and that the cause was God.  Let us examine some of that evidence.

Beginning or No Beginning

The picture to the right is a picture of the sun.  Like all stars, the sun generates its energy by a nuclear process known as thermonuclear fusion.  Every second that passes, the sun compresses 564 million tons of helium with 4 million tons of matter released as energy.  In spite of that tremendous consumption of fuel, the Sun has only used up 2 percent of the hydrogen it had the day it came into existence.  This incredible furnace is not a process confined to the sun.  Every star in the sky generates its energy in the same way.  All over the cosmos are 25 quintillion stars, each converting hydrogen into helium, thereby reducing the total amount of hydrogen in the cosmos.  Just think about it!  If everywhere in the cosmos hydrogen is being consumed and if the process has been going on forever, how much hydrogen should be left?

Suppose I attempt to drive my automobile without putting any more gas (fuel) into it.  As I drive and drive and drive, what is eventually going to happen?  I am going to run out of gas!  If the cosmos has been here forever, we would have run out of hydrogen long ago!  The fact is, however, that the sun still has 98 percent of its original hydrogen.  The fact is that hydrogen is the most abundant material in the universe!  Everywhere we look in space we see the hydrogen 21-cm line in the spectrum--a piece of light only given off by hydrogen.  This could not be unless we had a beginning!

A second piece of evidence that we had a beginning is seen in the movement of galaxies.  The picture to the left represents our part of the cosmos.  Each of the disk shaped objects is a galaxy like our Milky Way.  All of these galaxies are moving relative to each other.  Their movement has a very distinct pattern which causes the distance between the galaxies to get greater with every passing day.  If we had three galaxies located at positions A, B, and C in the diagram to the right, and if they are located as shown, tomorrow they will be further apart.  The triangle they form will be bigger.  The day after tomorrow the triangle will be bigger yet.  We live in an expanding universe that gets bigger and bigger and bigger with every passing day.

Now let us suppose that we make time run backwards!  If we are located at a certain distance today, then yesterday we were closer together.  The day before that we were still closer.  Ultimately where must all the galaxies have been?  At a point!  At a beginning!  At what scientists call a singularity!

There are many other evidences and demonstrations that can be used to show that there was a beginning--such as the laws of thermodynamics.  For many years, skeptics maintained that all of this evidence could be discounted on the assumption that we live in an oscillating universe.  The idea was that, as time goes by, the cosmos was slowed down in its expansion by gravity.  The theory then proposed that eventually all of the matter in the cosmos would be stopped in its expansion and pulled back to a new singularity which would re-big bang and start the process all over again.  New data from the Hubble telescope and separate verification by numerous other techniques has now shown that the cosmos is accelerating in its expansion.  We are not slowing down as we move outward into space, but in fact we are speeding up.  There is a dark energy being added to the cosmos that we cannot measure, but which is apparently accelerating the fabric of space/time so that everything is moving faster and faster as it moves outward.  The cosmos will not be collapsed back to re-big bang.  Fanciful theories about parallel universes have been proposed, but even such fantastic theories do not explain the origin of the parallel system, and they have no data that supports them.  The evidence for a beginning has gotten better with the newest discoveries in cosmology.

Cause/No Cause

Not only can strong evidence be given to prove that we had a beginning as the Bible says, but we can also see a logical problem in maintaining that the cosmos was uncaused.  If the universe had a beginning and that beginning was uncaused, then something would have had to come into existence out of nothing.  From empty space with no force, no matter, no energy, and no intelligence, matter would have to become existent.  Even if this could happen by some strange new process unknown to science today, there is a logical problem.  In order for matter to come out of nothing, all of our scientific laws dealing with the conservation of matter/energy would have to be wrong, invalidating all of chemistry.  All of our laws of conservation of angular momentum would have to be wrong, invalidating all of physics.  All of our laws of conservation of electric charge would have to be wrong, invalidating all of electronics.  In order to believe matter is uncaused, one has to discard known laws and principles of science.  No reasonable person is going to do this simply to maintain a personal religious position.

The atheist’s assertion that matter is eternal is wrong.  The atheist’s assertion that the universe is uncaused and self-existing is also incorrect.  The Bible’s assertion that there was a beginning which was caused is supported strongly by the available scientific evidence.  The next question is “What was the cause?”  Was the cause a personal God who created the cosmos and life with purpose and intelligence?  Or was the cause total chance--with no purpose and no intelligence?

Julian Huxley said, “We are as much a product of blind forces as is the falling of a stone to Earth, or the ebb and flow of the tides. We have just happened, and man was made flesh by a long series of singularly beneficial accidents.”  It is possible to show scientifica1ly that this statement is false.  Our next lesson will deal with “The Source:  Design or Chance?”

© John N. Clayton

Lesson 1 Questions

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