My kids are happily Jewish, and while I thought we were doing a good job of teaching awareness and respect for religious diversity (most of their playdate friends are not Jewish), I had to rethink our strategy when this conversation came up:
Oldest Son (7): Are we mammals?
Oldest Son: So me and [Youngest Son] and Abba (Hebrew for Dad) and you are all mammals?
Me: Yes. All human beings are mammals.
Oldest Son: Even Christians?