Verse 171

يَـٰٓأَهْلَ ٱلْكِتَـٰبِ لَا تَغْلُوا۟ فِى دِينِكُمْ وَلَا تَقُولُوا۟ عَلَى ٱللَّهِ إِلَّا ٱلْحَقَّ إِنَّمَا ٱلْمَسِيحُ عِيسَى ٱبْنُ مَرْيَمَ رَسُولُ ٱللَّهِ وَكَلِمَتُهُۥٓ أَلْقَىٰهَآ إِلَىٰ مَرْيَمَ وَرُوحٌ مِّنْهُ فَـَٔامِنُوا۟ بِٱللَّهِ وَرُسُلِهِۦ وَلَا تَقُولُوا۟ ثَلَـٰثَةٌ ٱنتَهُوا۟ خَيْرًا لَّكُمْ إِنَّمَا ٱللَّهُ إِلَـٰهٌ وَٰحِدٌ سُبْحَـٰنَهُۥٓ أَن يَكُونَ لَهُۥ وَلَدٌ لَّهُۥ مَا فِى ٱلسَّمَـٰوَٰتِ وَمَا فِى ٱلْأَرْضِ وَكَفَىٰ بِٱللَّهِ وَكِيلًا

O people of the scripture do not boast about your religion and do not say about God except the truth. Indeed the Healer, Jesus, Son of Mary was no more than a messenger from God and His word that He inspired to Mary and a spirit from Him. Therefore, you shall believe in God and His messengers, and do not say trinity. You shall stop for your own good. Indeed God is one god, be He glorified much too high to have a son, to Him belongs everything in the vacua and everything within matter. And God suffices as an Advocate.