Ya-Sin

Yā, Seen.

By the wise Qur’ān,

Indeed you, [O Muḥammad], are from among the messengers,

On a straight path.

[This is] a revelation of the Exalted in Might, the Merciful,

That you may warn a people whose forefathers were not warned, so they are unaware.

Already the word [i.e., decree] has come into effect upon most of them, so they do not believe.

Indeed, We have put shackles on their necks, and they are to their chins, so they are with heads [kept] aloft.

And We have put before them a barrier and behind them a barrier and covered them, so they do not see.

And it is all the same for them whether you warn them or do not warn them - they will not believe.