Healing of the sick is illustrated in the life and ministry of Jesus, and included in the commission of Jesus to His disciples. It is given as a sign, which is to follow believers. It is also a part of Jesus' work on the Cross and one of the gifts of the Spirit. (Psalm 103:2-3; Isaiah 53:5; Matthew 8:16-17; Mark 16:17-18; Acts 8:6-7; James 5:14-16; I Corinthians 12:9, 28; Romans 11:29).