The Prime Evil Era in the Old Testament

The book of Genesis, the first book of the Old Testament, starts in time immemorial before there's any creation or physical stuff to even orient time to. And so God sets out to make things and he does make them and he calls it good, but then sin and failure is initiated into that perfect creation. Hinted throughout the book of Genesis is that somebody is coming. Some kind of deliverance is coming,. There's going to be a character who brings about that new paradigm to straighten out the mess and redeem what has been broken. Well, then we move out of this distant past prime evil era as we meet a guy named Abraham.