Jesus Disciples Muhammed Wives

As Jesus had his disciples to spread Muhammad had his wives to spread the message of Islam after him. Incidentally, the word Christian or Christianity did not exist at time of Jesus while the word Islam and Moslem did exist at the time of Muhammad. One of the great assets for the flourishing of Islam after prophet Mohammad death was his wife Aisha the mother of the faithful ,Um Al-Momenat, who narrated hundreds of the hadith or saying of the prophet.