John 16:7
"But I tell you the truth: It is for your good that I am going away. Unless I go away, the Comforter will not come to you; but if I go, I will send him to you."
the Comforter, is clearly identified by the Lord Jesus as the Holy Spirit in John 14:26
John 14:26 "But the Counselor, the Holy Spirit, whom the Father will send in my name, will teach you all things and will remind you of everything I have said to you."
no need to explain the rest of the prophecy with it being baseless.
Muhammed denies Jesus' good news, therefore Muhammed is an anti-christ... who's teaching shouldn't be respected neither followed.
Christ has overcome the world, he has done more then all humanity combined for all humanity combined... Even if you had a million of Prophet's like Moses and founding fathers like Abraham -and i mention them with all and utmost respect- it wouldn't come near to Jesus' sacrifice by a long shot.