, the ninth circle of Hell in Dante's Inferno.]]The Devil is the title given to the supernatural being, who, in mainstream Christianity, Islam, and other religions, is believed to be the most powerful evil entity of them all and the greatest tempter of humankind. The Devil is commonly associated with heretics, infidels, and other unbelievers.In mainstream Christianity, God and the Devil are usually portrayed as fighting over the souls of humans, with the Devil seeking to lure people away from G