29-23
And those who do not believe in the signs of Allah and (in their) meeting Him, those have lost hope of My mercy and those are the persons for whom there is a painful punishment.
The infidels have lost hope of the mercy of Allah (SWT) and they will be punished.
29-24
So, the answer of his (Ibrahim’s) people was nothing except that they said, “Kill him or burn him.” But Allah saved him from the fire. There are certainly signs in that for a people who believe.
Details of Ibrahim (PBH) and Lut (PBH) are given. Prophet hood remained in the progeny of Ibrahim (PBH) Verse 27.
29-37
But they denied him, so the earthquake took hold of them and the morning found them lying motionless in their houses.
Some details of other messengers and the way in which their communities were destroyed are given.