Matthew also recorded this parable as part of Jesus" discipleship training. Jesus" point was that God does not want any of His "sheep" to wander away from their Shepherd. He seeks them out and brings them home. It was a call to the disciples to exercise responsible pastoral leadership. Luke showed that Jesus used the parable to stress God"s joy when one of His lost "sheep" gets saved. It taught the Pharisees and lawyers how important the salvation of one "sinner" is to God. Jesus evidently used the same parable on two separate occasions to teach different lessons. [source][source][source]