Well, this isn't a Mr. Chips type story. I was about 8 and I had a nun teaching a religion class about Moses. She related that God destroyed all the Egyptians animals- cows, chickens, sheep, horses, donkeys, etc., in one of the plaques. Finally, Moses left Egypt, but the Pharoh sent his cavalry to slay the Israelites. I raised my hand. I asked where Pharoh got the horses for his cavalry. ( since all the horses throughout Egypt died). I remember she started, "Well, of course......". And it dawned on her there was a problem. She couldn't answer it. Her reaction got me thinking that maybe this religion stuff might not hold water.