أَمْ يَقُولُونَ ٱفْتَرَىٰ عَلَى ٱللَّهِ كَذِبًا ۖ فَإِن يَشَإِ ٱللَّهُ يَخْتِمْ عَلَىٰ قَلْبِكَ ۗ وَيَمْحُ ٱللَّهُ ٱلْبَـٰطِلَ وَيُحِقُّ ٱلْحَقَّ بِكَلِمَـٰتِهِۦٓ ۚ إِنَّهُۥ عَلِيمٌۢ بِذَاتِ ٱلصُّدُورِ
am yaqūlūna if'tarā ʿalā l-lahi kadhiban fa-in yasha-i l-lahu yakhtim ʿalā qalbika wayamḥu l-lahu l-bāṭila wayuḥiqqu l-ḥaqa bikalimātihi innahu ʿalīmun bidhāti l-ṣudūri
How can they say, ‘He has invented a lie about God’? If God so willed, He could seal your heart and blot out lies: God confirms the Truth with His words. He has full knowledge of what is in the heart-
Or say they: "He has invented a lie against Allâh?" If Allâh willed, He could have sealed up your heart (so that you forget all that you know of the Qur’ân). And Allâh wipes out falsehood, and establishes the truth (Islâm) by His Word (this Qur’ân). Verily, He knows well what (secrets) are in the breasts (of mankind).