Darkest Greetings All.
I have a general question for the board, as to the defination of a term. While talking with a fellow Satanist, the topic of the word "Amen" came up. In her studies, she states the word means "So be it." From what I have gathered it means:

Main Entry: amen
Pronunciation: (')-'men, (')A-; '- when sung
Function: interjection
Etymology: Middle English, from Old English, from Late Latin, from Greek amEn, from Hebrew AmEn
Date: before 12th century
-- used to express solemn ratification (as of an expression of faith) or hearty approval (as of an assertion)

Any thoughts would be most appricated as to the ACTUAL meaning, mayhaps prior to my dictionary defination.
AVE All Who Know!