An Earnest Vow (гет)

I ask that you forgive any mistakes on the religious stuff. I'm no expert on the stuff and found it all on Google. Having said that:
The Bible passage is from Ecclesiastes 4:9.
The vows are Church of England standard.
The magical wedding vows are an adaptation of the Wiccan wedding vows.
Gengulphus is the patron saint of difficult marriages.
The Stuprum in Stuprum Revelio is Latin for 'adultery, debauchery, rape etc.'.
A clay baker is obviously a potter. Ackerman and Granger are both Middle-English words for farmer.