What is the meaning of the throwing of Satan into the wish of the prophet?

Question 42: The Almighty said, {And We did not send before you any messenger or prophet except that when he wished, Satan threw into it . But Allah abrogates that which Satan throws in; then Allah makes His verses explicit. And Allah is Knowing and Wise. * so He may make what Satan throws a trial for those within whose hearts is disease and those hard of heart. And indeed, the unjust are in extreme dissension.} [Quran 22:52-53]. What is the meaning of the throwing of Satan into the wish of the prophet?

Is Iblis (satan) from the Angels or from the Jinn?

Question 16: Is Iblis from the Angels or from the Jinn?

Answer: Iblis (Allah curse him) is from the Jinn [1], but as a result of his worship, he rose in rank until he had become from the Angels, as Jinn rise in rank …

But their brothers – the devils increase them in error

My master, how do you explain these Ayateen (two verses):
{Indeed, those who fear Allah – when an impulse touches them from Satan, they remember [Him] and at once they have insight.}
{But their brothers – the devils increase them in error; then they do not stop short.}

This is the story of Satan, the worshipping knower, that fell in the abyss

It was said about the son of Tawoos (May god’s mercy be upon him) that he said: I have found in Idriss’s (PBUH) papers at the remembrance of Satan and Allah’s answer to him (He said my Lord reprieve me till the day that they are raised. He said no, but you are reprieved till the appointed day. It is the day that I eliminated and necessitated that I will cleanse the ground that day from infidelity, partnership with Allah and sin.