The "guff" is a term the Talmud uses to refer to the repository of all unborn souls. Literally, the word "guff" means "body." The Talmud says, "The Son of David (Mashiach) will not arrive until there's no more 'soul' in the 'body.' " This means that there are a certain number of souls in heaven waiting to be born........................................................................................................I was wondering if anyone knew anything more about this subject and what it means and where this teaching comes it comes from.