In "Preacher" he had the power to make anyone who understood his words obey his commands; even if they weren't physically able to do so. He could tell you to die and you would, to burn and you would, to




. No, there was no word limit, nor could any creature bar a couple empowered by god himself resist.
Command: Dance!
Command: Striptease(Hmm, six seconds later, pants round his ankles...)
Command: Eat
Command: Drink(Is that a potion of Enlarge or are you happy to see me?)
Command: Urinate(Done that.)
Command: Steal (WHat? From whom)
Command: Mutilate (Eeeee)
Command: Open (Hey Ogre, see that door...)
Command: Flee! (One-round run action!)