The following is posted on The Amman Message Website (Islamic):
"Muslims believe in all Messengers of God and do not differentiate between any of them. Denying the message of any one of them is a deviation from Islam. ...For all of this we base ourselves upon His saying:
The messenger believes in what has been revealed unto him from his Lord as do the believers. Each one believes in God and His angels and His scriptures and His messengers. We make no distinction between any of His messengers—and they say: 'We hear, and we obey. [Grant us] Your forgiveness, our Lord. Unto You is the journeying,' (2:285)"
...Given Muslims recognize JESUS was a messenger of God, Jesus said "I am the way, the truth and the life. No man comes to the Father except through me."