 It vindicates anyone that is wrongly accused of a crime as long as their "hands are clean".It is only a person who is on the righteous side of "Ogu-na-Ofo" that can call its name in prayer, otherwise such a person will face the wrath of Amadioha (the god of thunder and lightning).Kola nut is used in ceremonies honour Chukwu, chi, Arushi and ancestors and is used as a method of professing innocence when coupled with libations.