Since I am probably the only vocal theist willing to debate this topic (on these forums), I will just respond to just the OP's post for now. Usually these discussions, in later stages, tend to get 3 vs me, then 4 vs. me, then debate community vs. me, and eventually a typical rebuttal turns into an hour long ordeal. So I hope you understand-
So does the existence of Evil negate the existence of a God? Does it make him a malevolent God?
When God was finished creating the world he remarked that "It was good" but can evil be classified in this? The yang to good's ying? Balancing the equation out? Yet why does their appear to be more evil than good in the world? Why does so much evil go unpunished and so much good unappreciated?
That is a lot of questions.. I will answer the first one because, well it's first.
I want to preface this by saying that I think this issue is probably my own greatest obstacle in believing in God, and has personally caused me a lot of doubt. When I think of all the suffering in the world... aye, maybe we should all become atheists. But that's a pretty big step. Now to your question:
I think if you examine this rhetorical statement, you come across two premises-
1. God and evil cannot exist together
2. Evil exists
thus:
3. God does not exist
I very much agree with the second premise, but the first one I do not. There is no reason that God and evil should be logically incompatible. There is no explicit contradiction. If you want to think there is any implicit contradiction, you have to assume another premise from what I stated above (which no philosopher has ever been able to do).
Furthermore, I can actually PROVE that God and evil are logically consistent. For, the atheist presupposes that God cannot have a morally sufficient reason for permitting evil... but this isn't true. Because, so long as it is even
remotely possible that God
might have morally sufficient reasons to permit evil, it follows that God and evil are logically consistent. And of course, it does seem at least
possible. Therefore, the co-existence of God and evil is logically possible.
Now notice how I've only stated that it is possible, but nevertheless highly improbable. The atheist argues that it is highly improbable that God exists because it is highly doubtful that God has a morally sufficient reason to permit evil. This is a much more powerful argument then the one above of course, and I won't address it in this post.
And to reiterate, I will only try to reply to Thanatos for now, and maybe comment on some other little things made by other users. I wish this could be somewhat formal and have all the atheists collaborate and respond to me in one post rather than ten people at separate times with all separate points , but this will work for now.