leavened bread

Hi there! Years ago, I was a member of a church that had it's apostolic succession from the Church of the East (Nestorian Church). I had learned of a curious idiosyncratic belief from the Assyrian Church known as "the Leaven from Heaven". There was a book written in the middle ages...

Please note this is for MJ's only. Other posts will be deleted. So, thinking about the coming Passover as I like to get as much a head start as possible and the older I get the more time I need! This year It starts on April Fools day not that I find that significant but it goes from 1st to 8th...