Sura 4:171. O People of The Book! Commit no excesses in your religion: nor say of God aught but the Truth. Jesus the (human) son of Mary was (no more than) an Apostle of God; and His Word (John 1:14), which He bestowed on Mary’s (human) son; was a spirit-Being (Christ) proceeding from Him (making the human+Being called Jesus+Christ): so believe God and His Apostles. Say NOT “Trinity”: DESIST: it will be better for you: for “I AM” is one God. Glory be to Him: (far exalted is He) above having a human son. To Him belong all things in the heavens and on Earth. And enough is God as a Disposer of affairs.