وَأَنذِرْ بِهِ ٱلَّذِينَ يَخَافُونَ أَن يُحْشَرُوٓا۟ إِلَىٰ رَبِّهِمْ ۙ لَيْسَ لَهُم مِّن دُونِهِۦ وَلِىٌّۭ وَلَا شَفِيعٌۭ لَّعَلَّهُمْ يَتَّقُونَ
And warn by the Qur'an those who fear that they will be gathered before their Lord - for them besides Him will be no protector and no intercessor - that they might become righteous.
And warn, threaten, therewith, that is, [with] the Qur’ān, those who fear they shall be gathered to their Lord: apart from Him, other than Him, they have no protector, to help them, and no intercessor, to intercede for them (the negative sentence stands as a circumstantial qualifier referring to the subject of [the verb] yuhsharū, ‘they shall be gathered’, and constitutes the object of [what they] fear) — the sinning believers are meant here; so that they might be wary, of God, by desisting from what they engage in and performing deeds of obedience.