Mohammad did not know what Jesus true belief is. None of Jesus teachings were to be found in the Quran.
Hi
GodAllahYHWH revealed on Muhammad Jesus’ true bliefs for which I quote from Quran:
[5:110] Think of the day when Allah will assemble the Messengers and say, ‘What was the reply made to you?’ They will say, 'We have no knowledge, it is only Thou Who art the Knower of hidden things.
[5:111] When Allah will say, 'O Jesus son of Mary, remember My favour upon thee and upon thy mother; When I strengthened thee with the spirit of holiness so that thou didst speak to the people in the cradle and when of middle age; and when I taught thee the Book and the wisdom and the Torah and the Gospel; and when thou didst fashion a creation out of clay, in the likeness of a bird, by My command; then thou didst breathe into it a new spirit and it became a soaring being by My command; and thou didst heal the night-blind and the leprous by My command; and when thou didst raise the dead by My command; and when I restrained the Children of Israel from putting thee to death when thou didst come to them with clear Signs; and those who disbelieved from among them said, ‘This is nothing but clear deception.’
[5:112] And remember My favour when I inspired the disciples saying, ‘Believe in ME and My Messenger,’ they said, ‘We believe and bear Thou witness that we have submitted.’
[5:113] When the disciples said, 'O Jesus, son of Mary, is thy Lord able to send down to us a table spread with food from heaven? He said, ‘Fear Allah, if you are believers.’
[5:114] They said, ‘We desire that we may eat of it, and that our hearts may be at rest and that we may know that thou hast spoken the truth to us, and that we may be witness thereto.’
[5:115] Said Jesus, son of Mary, ‘O Allah, our Lord, send down to us a table from heaven spread with food that it may be to us a festival, to the first of us and to the last of us and a Sign from THeE; and provide sustenance for us, for THOU art the Best of Sustainers.’
[5:116] Allah said, ‘Surely I will send it down to you; but whosoever of you disbelieves afterwards - I will surely punish them with a punishment wherewith I will not punish any other of the peoples.’ **
[5:117] And when Allah will say, 'O Jesus, son of Mary, didst thou say to men, ‘Take me and my mother for two gods beside Allah?’ he will answer, 'Holy art THOU, I could never say that which I had no right. If I had said it, Thou wouldst have surely known it. Thou knowest what is in my mind, and I know not what is in Thy mind. It is Thou alone Who art the Knower of all hidden things;
[5:118] 'I said nothing to them except that which Thou didst command me - Worship Allah, my Lord and your Lord. And I was a witness over them as long as I remained among them, but since Thou didst cause me to die, Thou, hast been the Watcher over them, and Thou art Witness over all things; **
[5:119] 'If Thou punish them, they are Thy servants; and if Thou forgive them, Thou surely art the Mighty, the Wise. ’
www3.alislam.org/showChapter.jsp?ch=5&verse=109
These are the teachings given to Jesus by GodAllahYHWH, and Muhammad’s teachings were no different, rather according to it.
Thanks