(ugh) "No he's not."
"What is he then?"
(uuuugh) "He's a deity." (wait a minute. you're talking to a 5 year old here)
"Honey, some people believe that god is the ruler of the universe. He's like a spirit. Some others believe he lives right here, in your heart, where your love is. You have to decide what you believe."
"I believe in both", he said.
He promptly turned around, did a cartwheel, and started singing Ryan and Samantha, sitting in a tree, k-i-s-s-i-n-g...