الحجر

The surah's most famous verse is a guarantee: *"Indeed, it is We who sent down the Reminder, and indeed, We will be its guardian."* Everything else in the surah stands under that sentence — the Book will not be lost, whatever is done to the man carrying it.

Then it retells the refusal at the beginning of everything. Iblis will not bow to a creature made of clay, is expelled, and asks for time. His plan is stated in his own words, and so is its limit: *"you will have no authority over My servants, except those who follow you."*

Guests arrive at Ibrahim's عليه السلام door with news of a son in his old age, and then continue to Lut's town. The rock-carvers of al-Hijr are named. And near the end, the Prophet ﷺ is told something quietly personal: *"We know that your heart is constrained by what they say."* The remedy given is not an argument. It is prayer.