Sura al-Baqara 2:213

كَانَ ٱلنَّاسُ أُمَّةً وَٰحِدَةً فَبَعَثَ ٱللَّـهُ ٱلنَّبِيِّۦنَ مُبَشِّرِينَ وَمُنذِرِينَ وَأَنزَلَ مَعَهُمُ ٱلْكِتَٰبَ بِٱلْحَقِّ لِيَحْكُمَ بَيْنَ ٱلنَّاسِ فِيمَا ٱخْتَلَفُوا۟ فِيهِ وَمَا ٱخْتَلَفَ فِيهِ إِلَّا ٱلَّذِينَ أُوتُوهُ مِنۢ بَعْدِ مَا جَآءَتْهُمُ ٱلْبَيِّنَٰتُ بَغْيًۢا بَيْنَهُمْ فَهَدَى ٱللَّـهُ ٱلَّذِينَ ءَامَنُوا۟ لِمَا ٱخْتَلَفُوا۟ فِيهِ مِنَ ٱلْحَقِّ بِإِذْنِهِۦ وَٱللَّـهُ يَهْدِى مَن يَشَآءُ إِلَىٰ صِرَٰطٍ مُّسْتَقِيمٍ

kāna l-nāsu ummatan wāḥidatan fa-baʿatha allāhu l-nabiyyina mubashshirīna wa-mundhirīna wa-anzala maʿahumu l-kitāba bil-ḥaqqi li-yaḥkuma bayna l-nāsi fī-mā akhtalafū fīhi wa-mā ikhtalafa fīhi illā lladhīna ūtūhu min baʿdi mā jāʾathumu l-bayyinātu baghyan baynahum fa-hadā allāhu lladhīna āmanū li-mā akhtalafū fīhi mina l-ḥaqqi bi-idhnihi wallāhu yahdī man yashāʾu ilā ṣirāṭin mustaqīmin

Mankind was one single nation, and Allah sent Messengers with glad tidings and warnings; and with them He sent the Book in truth, to judge between people in matters wherein they differed; but the People of the Book, after the clear Signs came to them, did not differ among themselves, except through selfish contumacy. Allah by His Grace Guided the believers to the Truth, concerning that wherein they differed. For Allah guided whom He will to a path that is straight.