(Mu'amin) 40 : 50
قَالُوا أَوَلَمْ تَكُ تَأْتِيكُمْ رُسُلُكُمْ بِالْبَيِّنَاتِ ۖ قَالُوا بَلَىٰ ۚ قَالُوا فَادْعُوا ۗ وَمَا دُعَاءُ الْكَافِرِينَ إِلَّا فِي ضَلَالٍ

They will ask: Hadn’t the Messengers from among you come to you with the Explanations? They will answer: Yes, then you yourself plea, and the prayer of the disbelievers is nothing except astray.

It is told in verse 13: 14 that to Allah alone should the supplication of Truth be made; and those whom they call upon besides Him don’t respond to them with anything except as one who stretches his hands toward the water and says: “Reach my mouth,” but it will not be reached to him, and the prayer of disbelievers is nothing except astray. The Fujjar, including the hypocritical disbelievers and their disbelieving followers, are reading these verses in the Arabic Quran. The scene of arguing, cursing, and blaming these Fujjar from Hell is explained in verses 2: 165-167. The answer of the inmates of fire “Yes” to the question of Angels “Hadn’t the Messengers from among you come to you with the Explanations” makes it obvious that the inmates of fire are those who do not utilize the Message of the Lord after receiving It. Not only that, the prayer of disbelievers won’t be accepted, but their salat, fasting, Hajj, Umra, etc., will also cause an increase in astray and punishment for them, as explained in verses 25: 65-66. See explanation 2: 119; 17: 15, 82; 43: 74-78.