Surah 7. Al-A'raf, Ayah 11

The sequence of these two statements - "We have created you [i.e., "brought you into being as living organisms"] and then formed you" [or "given you your shape", i.e., as human beings] - is meant to bring out the fact of man's gradual development, in the individual sense, from the embryonic stage to full-fledged existence, as well as of the evolution of the human race as such.

As regards God's allegorical command to the angels to "prostrate themselves" before Adam, see {2:30-34}, and the corresponding notes. The reference to all mankind which precedes the story of Adam in this surah makes it clear that his name symbolizes, in this context, the whole human race. Western scholars usually take it for granted that the name "Iblis" is a corruption of the Greek word diabolos, from which the English "devil" is derived. There is, however, not the slightest evidence that the pre-Islamic Arabs borrowed this or any other mythological term from the Greeks - while, on the other hand, it is established that the Greeks derived a good deal of their mythological concepts (including various deities and their functions) from the much earlier South-Arabian civilization (cf. Encyclopaedia of Islam I, 379 f.). One may, therefore, assume with something approaching certainty that the Greek diabolos is a Hellenized form of the Arabic name for the Fallen Angel, which, in turn, is derived from the root-verb ablasa, "he despaired" or "gave up hope" or "became broken in spirit" (see Lane I, 248). The fact that the noun diabolos ("slanderer" - derived from the verb diaballein, "to throw [something] across") is of genuinely Greek origin does not, by itself, detract anything from this hypothesis: for it is conceivable that the Greeks, with their well-known tendency to Hellenize foreign names, identified the name "Iblls" with the, to them, much more familiar term diabolos. - As regards Iblis' statement, in the next verse, that he had been created "out of fire", see surah {38}, note [60].

 i.e., your father, Adam (ﷺ).

 See footnote for 2:34.

It was after Adam (as standing for all mankind) had been so taught that the angels were asked to prostrate to him, for, by Allah's grace, his status had actually been raised higher. Note the transition from "you" (plural) in the first clause to "Adam" in the second clause: Adam and mankind are synonymous: the plural is reverted to in vii. 14, 16-18.

Iblis not only refused to bow down: he refused to be of those who prostrated. In other words he arrogantly despised the angels who prostrated as well as man to whom they prostrated and he was in rebellion against Allah for not obeying His order. Arrogance, jealousy, and rebellion were his triple crime.