3:19
إِنَّٱلدِّينَعِندَٱللَّهِٱلْإِسْلَٰمُ ۗوَمَاٱخْتَلَفَٱلَّذِينَأُوتُوا۟ٱلْكِتَٰبَإِلَّامِنۢبَعْدِمَاجَآءَهُمُٱلْعِلْمُبَغْيًۢابَيْنَهُمْ ۗوَمَنيَكْفُرْبَِٔايَٰتِٱللَّهِفَإِنَّٱللَّهَسَرِيعُٱلْحِسَابِ١٩
inna l-dīna ʿinda l-lahi l-is'lāmu wamā ikh'talafa alladhīna ūtū l-kitāba illā min baʿdi mā jāahumu l-ʿil'mu baghyan baynahum waman yakfur biāyāti l-lahi fa-inna l-laha sarīʿu l-ḥisābi
Indeed, the religion in the sight of Allāh is Islām. And those who were given the Scripture did not differ except after knowledge had come to them - out of jealous animosity between themselves. And whoever disbelieves in the verses of Allāh, then indeed, Allāh is swift in [taking] account.(19)