It is also important to all of us because understanding origins in the book of Genesis is foundational to the rest of the Bible. If Genesis chapter 1 and chapter 2 don’t tell us the truth, then why should we believe anything else in the Bible? If it says in the New Testament that the Creator is our Redeemer, that God is not the Creator, then maybe He’s not the Redeemer either. If it tells us in 2 Peter that God Himself will bring about an instantaneous dissolution of the entire universe as we know it, that God in a moment will uncreate everything, then that has tremendous bearing upon His power to create…the same One who with a word can uncreate the universe is capable of creating it as quickly as He desires.
So what we believe about creation, what we believe about Genesis has implications all the way to the end of Scripture, implications with regard to the veracity and truthfulness of Scripture, implications as to the gospel and implications as to the end of human history all wrapped up in how we understand origins in the book of Genesis. The matter of origins then is absolutely critical to all human thinking. It becomes critical to how we conduct our lives as human beings. Without an understanding of origins, without a right understanding of origins, there is no way to comprehend ourselves. There is no way to understand humanity as to the purpose of our existence, and as to our destiny. If we cannot believe what Genesis says about origins, we are lost as to our purpose and our destiny. Whether this world and its life as we know it evolved by chance, without a cause, or was created by God has immense comprehensive implications for all of human life.
Now there basically are only two options. You can either believe what Genesis says or not. And that is no over-simplification. Frankly, believing in a supernatural creative God who made everything is the only possible rational explanation for the universe, for life, for purpose and for destiny.
“Creation: Believe it or Not–Part 1”, Selected Scriptures by John MacArthur
Below a sermon by Pastor John Macarthur: The Theology of Creation, Pt. 1