I don't believe in any way GTC.
I do not buy into religion at all.
However much can be learned by reading the reason for the story, rather than the story itself. Many people wrote the bible and some of it is written well, with a clear point, and some is not.
The Noah story is meant to instill fear into the masses. That's one of the reasons it is so popular at the sunday sermon. Do as god commands or you will burn in hellfire, or drown you in a flood, or make you suck on a plague of locusts, or he will kill your firstborn sons, etc...
It's a theme woven throughout the bible.
The catholics had a vested interest in keeping that shit in there... Unlike the gospels of Thomas.
I find the morals and the meaning behind the stories fascinating. Taken at face value, however, they're not much to look at.