Jesus (pbuh) was born to the Virgin Mary as a miracle from God. The coming of Isa (Jesus the son of Mary) was prophesied hundreds of years in advance. Jesus the Son of Mary was the promised Messiah of the Jews. This same Jesus was sinless from birth. The Greek word for the Arabic word Al-Injeel is “Evangelion.” The above fragment is a part of Matthew 5.
While eyewitnesses to Jesus’ birth, death and resurrection were still living, any misrepresentation of Jesus’ teachings or character would be rejected. We know that these eyewitnesses firmly testified to what they had seen. If the followers of Christ had transcribed His words incorrectly from the beginning, the Injeel, and subsequently, the Christian faith, would never have existed.
In the Eyewitness Stage there was no opportunity for corrupting the Bible, since the eyewitnesses were alive.