إِنَّ ٱلَّذِينَ فَرَّقُواْ دِينَهُمۡ وَكَانُواْ شِيَعٗا لَّسۡتَ مِنۡهُمۡ فِي شَيۡءٍۚ إِنَّمَآ أَمۡرُهُمۡ إِلَى ٱللَّهِ ثُمَّ يُنَبِّئُهُم بِمَا كَانُواْ يَفۡعَلُونَ ١٥٩
Indeed, those who have divided their religion and become sects - you, [O Muḥammad], are not [associated] with them in anything. Their affair is only [left] to Allāh; then He will inform them about what they used to do.
Translation: Saheeh International (English)
Each word's meaning and sound
O Messenger, have nothing to do with those Jews and Christians who divided their religion, by taking part of it and leaving out another part, and turned into various sects. You are innocent of the misguidance that they adopt. Your duty is only to warn them. Their matter is entrusted to Allah and then, on the Day of Judgement, He will tell them about what they used to do in the world and repay them for that.
Al-Mukhtasar in interpreting the Noble Quran