Well, we certainly didn't get our notion of good and evil from the Bible
Sanchy,
If you were not a product of the God of the bible, you would not even be able to admit that you have notions of good and evil as you have done above. Why don't you get upset at rocks, liquids, chemicals, gravity, electricty, molecules etc. when they don't act "right"? Why don't we put animals on trial for murder?
The atheist certitude of their own morality, gives them away that they really do believe in the God of the bible and that they do not really believe in blind chance mixed with chemical reactions and explosions, and other unguided imaginations etc; as the source of their existence.
So, atheists need look no farther than their own morality for proof of God. Out of all the places to hide from God, atheism makes the least sense and is by far the most improbable.
Atheists will be judged along with everyone else; it is mans destiny. - Hebrews 9: 27