Why do atheists deny that God is indeed the author of the 10 commandments?can YOU come up with ANYTHING like?

I have been a christian for some time now, and I just recently came across this section of answers. I know that you are trying to prove a point here, but is that going to win souls? If I was an atheist, I would not want to go to your church or meet you due to you not having any wisdom. This is where us christians get a bad wrap due to ones like you. Quit being so self-righteous and try to see if anyone wants to be saved.