"Although no further details are given in the Qur'an, the Hadith indicate
that one of Jesus' disciples volunteered to go in his place, and so Allah
made him look like Jesus. Such devotion may seem surprising, but it is
not uncommon among the followers of the prophets. When the Prophet Muhammad
was preparing for the first battle against the Makkans, the head of the
Madinians came to him and said: 'We want to keep you away from the battlefield.
We can do without ourselves but we can't do without you.'
There are two schools of thought as to what happened to Jesus after
the aborted crucifixion. Some maintain that 'God raised him up to Himself'
means that Jesus did not die a normal human death but was taken up into
Heaven still in his body. Others maintain that the refererence is to Jesus
being raised to a state of Prophethood in the eyes of the people, instead
of being slandered as a dissident." (Kerry Brown and Martin Palmer
ed. Essential Teachings of Islam, Arrow Books, 1990, p. 40-41)
Technically, the Qur'an is correct in that the Jews did not crucify
Jesus; it was the Romans. However, there is also an interesting
passage in the Qur'an. When the Madinans had killed some of the
Meccans, who are their relatives, in battle, they were grieved.
A verse was given to comfort them: