Page 255 of Volume II of the Babylonian Talmud reveals the meaning of “Amen.” This term should be avoided by Catholics in prayer because it salutes “Melech” or “Molech”, the Semetic “god” worshipped at Bohemian Grove.
http://www.ourladyisgod.com/images/eBooks/Jewish_Books/Babylonian_Talmud_1901_Vol_2.pdf