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?

Verily We have given you seven of the praises and the great Quran

Question 24: What is meant by the seven praises?

Answer: Allah swt said,
{Verily We have given you seven of the praises and the great Quran.} [The Quran 15:87]
The praises in this verse are the verses of Surat Al-Fatiha.
And the word praises is obtained from the word praise, which means to acclaim and give thanks, as the verses of Surat Al-Fatiha are seven verses, and all of them are verses that praise Allah swt. For that reason, they are called the seven praises

Blessed are those who hung on to the Will of Muhammad the Messenger of Allah

We leave it for the honorable ones from among the Muslims to be fair to themselves and judge with justice between Fatima the daughter of Muhammad, the Lady of the women of the worlds, and those who attacked her house and caused her harm and martyrdom.
And to search for the reasons that caused this attack, the pivotal point of which was the Will of Muhammad the Messenger of Allah PBUHAP, which he described as a book preventing misguidance.
For the Messenger of Allah PBUHAP wanted to write it for the public on Thursday, during the illness leading to his death, but here, Umar and his group objected and accused the Messenger of Allah PBUHAP of being delirious, and thus the famous incident of the Calamity of Thursday. And the Messenger of Allah PBUHAP refused to write the book of prevention for those who rejected it on Thursday, and he wrote it afterward on the night of his death for those who accepted it.

We do not abrogate a verse or cause it to be forgotten except that We bring forth [one] better than it or similar to it

What is the meaning of these verses:
{We do not abrogate a verse or cause it to be forgotten except that We bring forth [one] better than it or similar to it. Do you not know that Allah is over all things competent?} [Surat Al-Baqarah 2:106]. And He The Exalted said: {And when We substitute a verse in place of a verse – and Allah is most knowing of what He sends down – they say, “You, [O Muhammad], are but an inventor [of lies].” But most of them do not know} [Quran Surat Al-Nahl 16:101]