Do you know what "Amen" mean? If you dont', this will help...

Amen (AH-MEN or AY-MEN) is the word in Hebrew which means, "Let it be so." We say it at the end of a prayer. The words also means we agree very much with what someone says. (Revelation 22:20)

Revelation 22:20 - He who testifies to these things says, "Surely I am comming quickly." Amen. Even so, come, Lord Jesus!