Chicken or the Egg???

so, emma was saying to me today that she was created by God and i was created by God, and so was isabella and pappa. then, she looked at me and said, "well, then who created God?" (i don't think i was asking those questions when i was four years old!) it lead into an interesting discussion after that. just hope i helped her four-year-old mind grasp all there is to grasp in that question and answer.

anyone have any thoughts?