and thus He turned them into an eaten-up chaff.

Because of the familiarity of the Quraish,

that is, their familiarity with the trips of winter and summer,

they must worship the Lord of this House,

who gave them food against hunger, and gave them security against fear.

Have you seen him who denies the Requital?

So he is the same one who pushes away the orphan.

and does not persuade (others) to feed the needy.

So, woe to those performers of salah

who are neglectful of their salah,