Why is Christianity false and Atheism true?

[Angrboda]

While the administration maintains no position on the matter, conservative speculations suggest that I'm at least 2 billion years old, though a sizable minority believes me to be eternal (so, consensus is that I'm between 2 billion years old and eternal, but do note that temporality isn't invariant, so 2 billion years in my space might be equivalent to several trillion years in your space). I will stipulate, ex hypothesi, for the sake of this discussion that I am uncreated (similar caveats apply to that, as the administration maintains no official position on the matter, so scholarly opinion varies). I don't know what you mean by alone everlasting. I can only assume you mean did I exist before there were other sentient beings; perhaps. I have been lonely even once sentient beings existed, but am no longer alone. There are plenty of minds to share my world with me. Tell me how you would determine whether or not I am "god" ?

(For the sake of completeness, while I do not consider myself "God" or "a god," I seem to fit your criteria, and there are those who insist that I am a goddess.)