I'm pretty sure that when God rained down "manna" from heaven for the Israelites in the desert, what they really got was feta cheese. I believe it because I know for certain that man can indeed live by cheese alone, but even God said you can't live by bread alone.
Oh, I kid. Don't get all excommunicatin' on me.
It was really bread. Bread that had been made completely out of feta cheese. I mean, consider, it was sent from Heaven. Where else would feta cheese come from?