|I like the irreverent tone and the quirky description of God. But when you say "A God" rather than just "God," it looks like you're writing about any old generic god (in which case it should have a lowercase "g").
Starting with "Uh? That's new," it's unclear who's talking. God says, "Ah, pun intended?," so that implies that the narrator speaks the next line. But from there it's hard to tell. If all the lines in quotes are God's and the rest are the narrator's, I suggest you combine any multiple lines spoken by the narrator - e.g., put "Uh? That's new..." and "You... Can hear me?" onto one line.
Finally, the last line left me wondering what comes next.