In almost every list pride (or hubris or vanity) is considered the original and most serious of the seven deadly sins, and indeed the ultimate source from which the others arise. It is identified as a desire to be more important or attractive than others, failing to give compliments to others though they may be deserving of them, and excessive love of self (especially holding self out of proper position toward God). Dante's definition was "love of self perverted to hatred and contempt for one's neighbor." In Jacob Bidermann's medieval miracle play, Cenodoxus, pride is the deadliest of all the sins and leads directly to the damnation of the titulary famed Parisian doctor. In perhaps the best-known example, the story of Lucifer, pride (his desire to compete with God) was what caused his fall from Heaven, and his resultant transformation into Satan. Vanity and narcissism are prime examples of this sin. In Dante's Divine Comedy, the penitent were forced to walk with stone slabs bearing down on their backs in order to induce feelings of humility.