Kimbery, "The whole thing is NOT absurd". God chose man. That is a risky thing, but God knew that and all things from the beginning.
Yes, you can find details of accounts that disagree with each other in the Bible. If that is your obsession, you will likely falter there. Within the Bible is God's plan to redeem fallen man. Drink that freely and He will give you a new heart and a new spirit to change from a critic to a son or daughter of God with His Life in you.