Many who were demon possessed and all those who were ill represent all the people on earth in the millennium. The millennium is the last dispensation of the old heaven and old earth; thus, it is considered the "evening" of the old heaven and old earth. In the millennium the power to cast out demons and heal illnesses will be manifested to the uttermost. Hence, all the demon possessed and all the sick will be healed. Such extensive power is the power of the coming age (Heb. 6:5). The casting out of demons and the healing of the sick in this age are only a foretaste of the extensive power of the coming age. The signs recorded in vv. 2-17 bear a dispensational significance and show the coming kingdom in miniature.
The order of the four incidents recorded in vv. 2-16 differs from that in Mark 1:29-45; 2:1 and Luke 4:38-41; 5:12-14; 7:1-10. In Mark's record, which shows that Jesus is the Servant of God, the order is according to history. In Matthew's record, which proves that Christ is the King of the kingdom of the heavens, the order is according to doctrine; i.e., Matthew puts certain incidents together to present a doctrine. In Luke's record, which reveals that Jesus is the proper man to be man's Savior, the order is according to morality. In John's record, which testifies that Christ is the Son of God and even God Himself, the order is somewhat according to history.