Muslims believe that Jesus faked His death on the cross, using the powers of Allah to have someone else die in His place, and they deny His deity as the Son of God. That they grant Him the title of "prophet" doesn't make up for denying who He really is.
One passage (of several) from the Quran:
And because of their saying (in boast), "We killed Messiah 'Iesa (Jesus), son of Maryam (Mary), the Messenger of Allah," - but they killed him not, nor crucified him, but the resemblance of 'Iesa (Jesus) was put over another man (and they killed that man), and those who differ therein are full of doubts. They have no (certain) knowledge, they follow nothing but conjecture. For surely; they killed him not [i.e. 'Iesa (Jesus), son of Maryam (Mary) ]:
But Allah raised him ['Iesa (Jesus)] up (with his body and soul) unto Himself (and he is in the heavens). And Allah is Ever All-Powerful, All-Wise.
Muslims believe that Jesus faked His death on the cross, using the powers of Allah to have someone else die in His place, and they deny His deity as the Son of God. That they grant Him the title of "prophet" doesn't make up for denying who He really is.
One passage (of several) from the Quran: