An idle brain invites the devil in Father forgive me for my sins, my sins Give me punishments and rules and never-ending Sunday school An idle brain invites the devil in Happy means doing what I should Happy means doing what I should See, look, I'm smiling 'cause I'm good You're good My knees are sore from prayer Yeah, my favorite shape is square Happy means doing what I should I never listen to the voice inside me It's better with commandments there to guide me I stay safe inside the fence Even when things don't make sense Judge me, give me grades, oh God, advise me Who needs a hug when you're a saint? Who needs a hug when you're a saint? I only need my self restraint It's quaint! When I'm perfect as can be Father finally will love me Who needs a hug when you're a saint?