Matthew 3:2 [John came preaching] And saying, Repent ye, for the kingdom of heaven is at hand. Matthew 4:17 From that time Jesus began to preach, and say, Repent: for the kingdom of heaven is at hand.
Both John and Jesus inaugurated the public ministry of Christ with the same announcement of the long-awaited promise: the kingdom of heaven is at hand. Matthew uses the term “heaven” in place of the kingdom of “God.” But the meaning is the same. God Himself has broken into human history in the human person of Jesus of Nazareth. The kingdom is now here, at hand, standing right in front of you. The reign and rule of God has come to take over all the evil kingdoms of the world and establish, or reestablish, the One Eternal Reign of God.
The kingdom is ruling now in the hearts and souls of believers. This “already” part of the promise must be believed, since we do not always see or feel it. But it is nevertheless true: “the kingdom of God is within you.” This awesome thought will blow you away when you dwell on it. Through Jesus’ life, ministry, death, and resurrection He has brought the kingdom into our lives. We live in it, and seek it, by faith.
The full visible power and glory of the kingdom is yet to be revealed. This “not yet” part of the promise must also be believed, since the time for the full unveiling is still in our future. We wait in faith with eager longing.
Both John and Jesus say, “Repent daily, and receive the kingdom.” Thy kingdom come to us. Thy will be done in us. Enjoy God’s kingdom rule and life.