Or you could be reasonable and say that the flood never fucking happened. At no point in human history have we been selected down to one dude. 90% of the stories in the Old Testament are horseshit. If you want to understand religion, let go of the Old Testament, as half of the entire thing is just a list of laws to guide a primitive civilization, the Jews (5000-2000 years ago). Our modern civilization is so much more advanced than the barbarian tribes of the BCs. The New Testament has some good shit though, its just misinterpreted by confused, power hungry asses with tiny dicks. If you have any respect for what Ghandi had to say, you'd realize that Jesus said the same thing too.

TL;DR
Old Testament is gay, New Testament is totally cool
gif is completely unrelated, I used it to attract your attention.