Matthew 4:17

Jesus began not to preach till St. John had announced his coming to the world, that the dignity of his sacred person might thus be manifested, and the incredulous Jews be without excuse. If after the preaching of St. John, and his express testimony of the divinity of our Redeemer, they could still say: thou givest testimony of thyself; thy testimony is not true: what would they not have said, if, without any precursor, he had, all on a sudden, appeared amongst them. He did not begin to preach till St. John was cast into prison, that the people might not be divided. On this account also St. John wrought no miracle, that the people might be struck with the miracles of our Saviour, and yield their assent to him. (St. Chrysostom, hom. 14.) — It may here be remarked, how different were the motives of the prophets from those which the baptist and Christ made use of to exhort to repentance. The former menaced evil, and held out a promise of good, but the good or evil was temporal. St. John begins his exhortations with the threat of eternal punishments—but Christ sweetens the hardships of penance by reminding us of the reward. “The kingdom of heaven is at hand.” (Jansenius)

III. The text he preached upon (v. 17): From that time, that is, from the time of his coming into Galilee, into the land of Zebulun and Naphtali, from that time, he began to preach. He had been preaching, before this, in Judea, and had made and baptized many disciples (John 4 1); but his preaching was no so public and constant as now it began to be. The work of the ministry is so great and awful, that it is fit to be entered upon by steps and gradual advances.

Verses 12-17 It is just with God to take the gospel and the means of grace, from those that slight them and thrust them away. Christ will not stay long where he is not welcome. Those who are without Christ, are in the dark. They were sitting in this condition, a contented posture; they chose it rather than light; they were willingly ignorant. When the gospel comes, light comes; when it comes to any place, when it comes to any soul, it makes day there. Light discovers and directs; so does the gospel. The doctrine of repentance is right gospel doctrine. Not only the austere John Baptist, but the gracious Jesus, preached repentance. There is still the same reason to do so. The kingdom of heaven was not reckoned to be fully come, till the pouring out of the Holy Spirit after Christ's ascension.