لَهُ دَعْوَةُ الْحَقِّ ۖ وَالَّذِينَ يَدْعُونَ مِنْ دُونِهِ لَا يَسْتَجِيبُونَ لَهُمْ بِشَيْءٍ إِلَّا كَبَاسِطِ كَفَّيْهِ إِلَى الْمَاءِ لِيَبْلُغَ فَاهُ وَمَا هُوَ بِبَالِغِهِ ۚ وَمَا دُعَاءُ الْكَافِرِينَ إِلَّا فِي ضَلَالٍ

Surah Ar-Rad : 14
To Him [alone] is the supplication of truth. And those they call upon besides Him do not respond to them with a thing, except as one who stretches his hands toward water [from afar, calling it] to reach his mouth, but it will not reach it [thus]. And the supplication of the disbelievers is not but in error [i.e. futility].

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