40. Gafir · verses 49–50

وَقَالَ ٱلَّذِينَ فِي ٱلنَّارِ لِخَزَنَةِ جَهَنَّمَ ٱدۡعُواْ رَبَّكُمۡ يُخَفِّفۡ عَنَّا يَوۡمٗا مِّنَ ٱلۡعَذَابِ

Waqala allatheena fee alnnari likhazanati jahannama odAAoo rabbakum yukhaffif AAanna yawman mina alAAathabi

Those in the Fire will say to the Keepers of Hell: "Pray to your Lord to lighten us the Penalty for a day (at least)!"

قَالُوٓاْ أَوَلَمۡ تَكُ تَأۡتِيكُمۡ رُسُلُكُم بِٱلۡبَيِّنَٰتِۖ قَالُواْ بَلَىٰۚ قَالُواْ فَٱدۡعُواْۗ وَمَا دُعَٰٓؤُاْ ٱلۡكَٰفِرِينَ إِلَّا فِي ضَلَٰلٍ

Qaloo awalam taku tateekum rusulukum bialbayyinati qaloo bala qaloo faodAAoo wama duAAao alkafireena illa fee dalalin

They will say: "Did there not come to you your messengers with Clear Signs?" They will say, "Yes". They will reply, "Then pray (as ye like)! But the prayer of those without Faith is nothing but (futile wandering) in (mazes of) error!"