Al-Fath 48:26

When the disbelievers harbored pride in their hearts – the pride of ignorance[16] – then Allah sent down His tranquility upon His Messenger and upon the believers, and caused them to adhere to the word of piety[17], for they were more deserving and worthy of it. And Allah is All-Knowing of everything.

[16] This was when the pagans of Makkah prevented the Prophet (ﷺ) and the believers from entering the Sacred House to perform ‘Umrah for fear that Arabs would consider this a shame and insult to the pagans for allowing Muslims to enter Makkah.
[17] That none has the right to be worshiped except Allan, and that Muhammad is His messenger (declaration of faith).

When those who disbelieved had put into their hearts chauvinism - the chauvinism of the time of ignorance. But Allāh sent down His tranquility upon His Messenger and upon the believers and imposed upon them the word of righteousness, and they were more deserving of it and worthy of it. And ever is Allāh, of all things, Knowing.

26. When those who disbelieve had put in their hearts pride and haughtiness - the pride and haughtiness of the time of ignorance, - then Allâh sent down His Sakînah (calmness and tranquillity) upon His Messenger (صلى الله عليه وسلم) and upon the believers, and made them stick to the word of piety (i.e. none has the right to be worshipped but Allâh); and they were well entitled to it and worthy of it. And Allâh is the All-Knower of everything.

When those who disbelieve had set up in their hearts zealotry, the zealotry of the Age of Ignorance, then Allah sent down His peace of reassurance upon His messenger and upon the believers and imposed on them the word of self-restraint, for they were worthy of it and meet for it. And Allah is Aware of all things.