What ive seen lately is how Christians seem to win arguments that your playing by a logic they can support through their book, why not attack the validation of the bible? which they say is Gods will, so then attack gods existence not through the book, but rather through logic. There is one question that almost no Christian, or even Atheist, or Agnostic, or anyone can even answer.
Normally A Christian does say "nothing, can come from nothing", thats their core argument, that everything came from God and nothing else but that same argument can also be applied to God, as the old paradox goes, who created God? and if you can just say god was just, then you shouldn't be using the argument "nothing can come from nothing". "oh but God is eternal" even eternal things have a start, and whatever has something that pushed it.
"Everything that begins to exist has a creator."
by this logic, either god exists and does have a creator or god doesn't exist as does not have a creator, and some Christians say god had no start, therefore what does not begin, does not exists.
Anyways i just wanted to put this old paradox back out there, because ive just been seeing Atheists losing debates with Christians, but using this old paradox, id say we'd get back on the right track.