Adam is the first human being, whose creation, mistake and descendants are detailed in the first book of Moses, Genesis, as well as the Quran. The Quran states: “And We have certainly created you, [O Mankind], and given you [human] form. Then We said to the angels, ‘Prostrate to Adam’; so they prostrated, except for Iblees. He was not of those who prostrated.” [Al-A’raf, verse 11]
Adam (pbuh) has returned today with Imam Ahmad Al-Hassan (fhip) and is one of the 12 Mahdis.