Concept:Iblis was created from fire, while Adam was created from clay.Explanation:In the Qur'an, when Allah commanded the angels to prostrate before Adam, Iblis refused out of pride.He declared that he was better than Adam because Allah created him from fire and Adam from clay.This is recorded in Qur'an 7:12, which confirms that the origin of Iblis is fire.His arrogance based on his fiery nature caused him to be cast out from Allah's mercy.Answer:A. Fire