Kafir: A Deal with the Devil

Satan, also known as the Devil, is an entity in Abrahamic religions who entices humans into sin or falsehood. In Judaism, Satan is seen as an agent subservient to God, typically regarded as a metaphor for the yetzer hara, or 'evil inclination'. In Christianity and Islam, he is usually seen as a fallen angel or jinn who has rebelled against God, who nevertheless allows him temporary power over the fallen world and a host of demons. In the Quran, Iblis (Shaitan), the leader of the devils, is made of fire and was cast out of Heaven because he refused to bow before the newly created Adam. He incites humans to sin by infecting their minds with waswās.