Hi Drew,
I posted the question you are referring to so let me see if I can use a little logic to explain why it is important.
As I understand the Scriptures, God created all the heavens and the universe as a home for man. I'm confident by the Spirit that He didn't spread out the array of the universe before His throne so that He could look out of His picture window each morning and say, "Oh, what a great thing of planets and stars that I have created. It is so beautiful to behold." When God first spoke into the inky black darkness of space all of the heavenly bodies of this created universe, He had already set the purpose of this created realm to be the home of man.
Now the logical question that comes to my mind is this. If the universe was, in fact, created for the sole purpose of providing a place for man to live, then why would He have it sit around for billion, millions of years? You see, it really all boils down to the glory of God. I serve and know a God who can in literally a moment in time speak and fill the entire universe with heavenly bodies that operate in absolute perfection in their design and purpose. Can your God do that? If He can, and the purpose again for creating all of this realm is to provide a place for man to live, then why wouldnt' He?
Secondly, and what is even more assuring to me that the creation is only 6,000 years old and that the days of the Genesis account are really 'days' as man understands is the great wisdom and love of God. God is not ignorant that He, -- I mean we do agree that the writings in Genesis are still a part of the whole 'Scriptures written through the inspiration of the Holy Spirit', right?, -- would have caused to have written the Hebrew word for days, that up until the time of Jesus visitation most every Jew, they are the ones we should look to for much of our understanding of the Scriptures, believed as a 24 hour day.
Then Jesus came. When Jesus walked upon the earth giving us the true testimony of his Father, the Penteteuch had been completely assembled and canonized as the Old Testament that we have today. The account in Genesis and all the 'day' thing had been written and had been read, taught and believed for some 1500 years already when Jesus came to tell us the 'truth'. The true witness; the firstborn from the dead. His mission was to teach and show us the truth of God and to then carry the penalty for our sin upon himself for all those who would believe his testimony. He never once denied or corrected the Genesis account. God in his infinite wisdom knew that as we moved into the days of great apostasy that Paul, Peter and Jesus all spoke of, never directed Jesus to correct the misunderstanding that the Jews had of the creation account. Because I know that God loves me and wants me to know the truth, I know that He would have corrected such a grave misunderstanding among His people with the testimony of His Son.
So, there you have it. Logically. If the purpose of the created realm in which we live was for the sole purpose of supporting life in the flesh and God is powerful enough to create it just as He said, then why wouldn't he have. What would be God's purpose to allow the universe to sit idly by waiting for God to decide what He was going to do next. Do we have a picture of a god who created all the heavens and then sat around rubbing his chin and considering, "Gosh, what can I do with all that real estate out there?" Is our picture of a god one that shows a god who didn't really know how he was going to make man so he allowed nature to take its course and, of course, if we go with that, then what's the issue with Adam and Eve and their sin?
No, my friend, the evolutionary 'theory' leaves way to many gaps that can't be reconciled with God's word. The young earth model, however, shows a God with purpose and great love who created all that is seen and not seen in this realm and because of a real disobedience of the first created man and woman requires such a great sacrifice and outpouring of His love to bring about His will, which is to live with those whom He created who love Him.
The problem, of course, is that most people don't want to appear 'stupid'. So when all of our 'brilliant' scientists who really don't have a clue how God created all things, try to explain it, it gets all fuddled and muddy and then they start trying to impress us with 'proofs' that what they know is the 'truth' and weak believers fall prey to their wickedness.
Now, here's why its important what we believe. If, yea, lets go with a great big 'if', the account of a six day creation just as plain and simple as it is stated in Genesis is, in fact, the truth -- it is really how God created this entire realm of existence in which we live -- then will God see those as faithful who have allowed the 'truth' of men to supercede His truth? Will He find those faithful who went around teaching others that God didn't really create a man named Adam and a woman named Eve and claiming to be speaking His truth? Will He look with approval upon those who claim His Son's name for their eternal salvation and yet don't understand anything about His great power and love? Those who would say, "Yea, you can't take the Genesis account as literal. Scientists have 'proven' beyond any doubt that all that part of God's word is somehow messed up."
Pray about this.
Here's my challenge to you. Ask any scientist to explain the virgin birth.
God bless you.
In Christ, Ted.