(Quran: The Ultimate Reference)
Then we revealed to you this scripture, truthfully, confirming previous scriptures, and superseding them. You shall rule among them in accordance with God’s revelations, and do not follow their wishes if they differ from the truth that came to you. For each of you, we have decreed laws and different rites. Had God willed, He could have made you one congregation. But He thus puts you to the test through the revelations He has given each of you. You shall compete in righteousness. To God is your final destiny – all of you – then He will inform you of everything you had disputed.
وَأَنزَلنا إِلَيكَ الكِتٰبَ بِالحَقِّ مُصَدِّقًا لِما بَينَ يَدَيهِ مِنَ الكِتٰبِ وَمُهَيمِنًا عَلَيهِ فَاحكُم بَينَهُم بِما أَنزَلَ اللَّهُ وَلا تَتَّبِع أَهواءَهُم عَمّا جاءَكَ مِنَ الحَقِّ لِكُلٍّ جَعَلنا مِنكُم شِرعَةً وَمِنهاجًا وَلَو شاءَ اللَّهُ لَجَعَلَكُم أُمَّةً وٰحِدَةً وَلٰكِن لِيَبلُوَكُم فى ما ءاتىٰكُم فَاستَبِقُوا الخَيرٰتِ إِلَى اللَّهِ مَرجِعُكُم جَميعًا فَيُنَبِّئُكُم بِما كُنتُم فيهِ تَختَلِفونَ
wa anzalnaa ilaikal Kitaaba bilhaqqi musaddiqallimaa baina yadaihi minal Kitaabi wa muhaiminan ‘alaihi fahkum bainahum bimaa anzalal laahu wa laa tattabi’ ahwaaa’ahum ‘ammaa jaaa’aka minal haqq; likullin ja’alnaa minkum shir’atanw wa minhaajaa; wa law shaaa’al laahu laja’alakum ummatanw waahidatanw wa laakil liyabluwakum fee maa aataakum fastabiqul khairaat; ilal laahi marji’ukum jamee’an fayunab bi’ukum bimaa kuntum feehi takhtalifoon