I'll bite.
Here's the thing. Discussion of the proofs of God's existence have been played out. We're both using the same evidence, so it's a question of opinion.
What I will say is that you have to be honest with yourself and decide - have I decided already the outcome? Does the evidence actually matter?
For example, if I tell you that the person we worship was a lowly carpenter's son from some back-water end of civilisation in an obscure town, the response would be that this is far too parochial to be plausible. Why should the Son of God manifest himself in such a place (Hitchens has made this point often)? To ordinary to be true.
Very well, the person we worship performed miracles, could achieve our redemption through his death and was not defeated by death. Too ludicrous? Implausible? Now, it's unbelievable because it really is incredible.
So here's the point, because you HAVE ALREADY DECIDED that God doesn't exist, it doesn't really matter what evidence is presented.
Therefore, the question is not IF God exists, but what if he COULD. This brings into the debate the nature of God, and his relationship with his creation.
But what you need to do is be actually open to the idea of the possibility of there being a God, at least for the sake of debate.
I would like to add one other thing. Among religious people, we may refer to Scientism, which is a slightly pejorative term for the epitsemological, ontological and existential philosophy of Materialism. It goes thus:
>"We already understand the nature of our reality and only the details now need to be filled in. The method by which this truth is being revealed is science."
Before diving into this, really and truly decide if you believe this to be the case. My position along with other Christians is that this does a great disservice to what reality consists of and is the ultimate in human hubris.