Christian sex instruction LPs

Just in case you were interested, someone has unearthed a trove of materials on Christian sex ed. Sweet! Here is an excerpt:

Dad lights up his pipe and starts talking about nocturnal emissions.

DAD: One of these nights before too long you may find some of it (semen) passes off in your sleep . . .

BOB: (worriedly) But Dad, that's wrong, isn't it?

DAD: No, son, it's not wrong . . . No, it's true that to waste the seed deliberately - to do anything knowingly to make it come is a very grave sin. Because God designed that secretion in a man for one purpose. That is to be, well, like one of his raw materials in the creation of a new life . . . Wet dreams are different. Sometimes the supply of semen becomes too great before a man is married and these dreams are sort of a safety valve . . .

BOB: But Dad, why do fellas get these feelings before they get married?

Hmm, how do they define "knowingly"? Also, I love the way they differentiate the value of semen. Those poor "safety valve" semen don't get any respect! Linky