Lyric discussion by oKySP 

Cover art for Opium of the People lyrics by Slipknot

He's talking about you should find out what you belive in, not believe what you are told to. He lives his life to the fullest, (a satanistic belief) and he feels that there is no "Judgement day". It's all about finding what you believe and being told that if you don't think what someone else believes is right, then don't believe it. You don't go to hell if you don't believe in it.