garyh,
I did not think you were making light of Yom Kippur. My comment was that physically, thirst seems to hit me harder than hunger. I think self-examination is important. Perhaps the beginning of wisdom is to say "I do not have all the answers and am far from perfect."
As for Bagel Golem stats, I would argue that hit dice should be high as a good bagel can be quite filling.
The calendar, as I recall, was devised by the Rabbis some 2000 years ago. However, the date is interesting as it is in the same era that civilization began in Sumer in such cities as Ur, home of Abraham.