۞ قُلْ إِنَّمَآ أَعِظُكُم بِوَٰحِدَةٍ ۖ أَن تَقُومُوا۟ لِلَّهِ مَثْنَىٰ وَفُرَٰدَىٰ ثُمَّ تَتَفَكَّرُوا۟ ۚ مَا بِصَاحِبِكُم مِّن جِنَّةٍ ۚ إِنْ هُوَ إِلَّا نَذِيرٌ لَّكُم بَيْنَ يَدَىْ عَذَابٍ شَدِيدٍ
Qul innamaaa a'izukum biwaahidatin an taqoomoo lillaahi masnaa wa furaadaa summa tatafakkaroo; maa bisaahibikum min jinnah; in huwa illaa nazeerul lakum baina yadai 'azaabin shadeed
Say [Prophet], ‘I advise you to do one thing only: stand before God, in pairs or singly, and think: there is no sign of madness in your companion [the Prophet]- he is only warning you before severe suffering arrives.’
Say: I urge you to one thing only — stand for God, in pairs or alone, and then reflect. Your companion is not mad. He is only a warner to you, before a severe punishment comes.