39:22 Is he whose chest Allah has expanded to Islam, so that he walks upon a light from his Lord (as those whose heart is sealed)? But woe to those whose hearts are hardened against the Remembrance of Allah! Those are in clear error.
39:23 Allah has sent down the best discourse, a Book, con-similar in its oft-repeated (verses) that the skins of those who fear their Lord tremble; and thereafter their skins and hearts soften to the Remembrance of Allah. Such is the Guidance of Allah, whereby He guides whom He will; and whosoever Allah leads astray, he has no guide.