In many verses of the Glorious Qur'an Allah SWT (God) The Exalted denied the claim of the Christians that He has a son. A delegation from Nagran came to the Prophet Muhammad SAW. They began to talk about their claim about the Trinity, which is that Allah is three in one, the Father, the Son, and the Holy Spirit, with some disagreement among their sects.
That is why Allah SWT (God) affirmed in many verses of The Noble Qur'an that Prophet Isa AS (Jesus) is a slave of Allah, whom He molded in the womb of his mother like any other of His creatures, and that He created him without a father, as He created Prophet Adam AS without a father or a mother.
“The similitude of Jesus before Allah SWT (God) is as that of Adam; He created him from dust, then said to him: “Be.” And he was.” (The Noble Quran 3:59)