From what I understand, most all scientists now agree that the universe had a beginning. So before the universe came into being, there was nothing and then nothing exploded (the big bang) and as a result we got the universe. Now that seems to make a lot of sense to me: nothing exploded and we...
Why does God need books? He doesn't.
I thought he said he would forgive us our sins and forget about them? That depends. Only those who believe in and receive Christ (John 1:12) will have their sins forgiven.
So we are clearly judged by our works. Yes, the unbeliever will be judged by them...