Surah 37. As-Saffat, Ayah 175

I.e., as people who are bent on deceiving themselves. In this context, the verb basura (lit., "he saw" or "became seeing") is used tropically, in the sense of "seeing mentally" or "gaining insight".

I.e., they will realize the truth as well as the suffering which its rejection entails: obviously a reference to the Day of Judgment.

Watch and wait, for the Right must come to its own.