Like a lot of Disturbed's songs, this is very religious. It's about how you need to have faith or "believe" in the lord in order to get to heaven:
"To renew your faith in God you must believe," "To remove all chance of doubt and be received"
If you don't and you try to cover it up, down you go:
"In your lie the redemption is complete when you conceive and decline to release your lives sacrificed to me."
Casey Faris - JC, OR