(And when We said unto the angels: Prostrate yourselves before Adam), a prostration of salutation, (they fell prostrate, all save Iblis. He demurred through pride) to follow his Lord's command. (And so became a disbeliever) after this because he refused to comply with Allah's command. It is also said that it was in Allah's foreknowledge that Satan was to become a disbeliever; as it is said that he was the first unbeliever ever.
- 2:3434
وَإِذْ قُلْنَا لِلْمَلَائِكَةِ اسْجُدُوا لِآدَمَ فَسَجَدُوا إِلَّا إِبْلِيسَ أَبَىٰ وَاسْتَكْبَرَ وَكَانَ مِنَ الْكَافِرِينَ
Remember, when We asked the angels to bow in homage to Adam, they all bowed but Iblis, who disdained and turned insolent, and so became a disbeliever.
- common.revelation-Medinan
- common.hizb : 2