The hedge around it signifies God’s provision of angelic protection. The clearing that was dug represents the holy Church, where the fruits of righteousness and holiness are harvested. Much like the pressing of grape clusters comes through toil, the holy martyrs shed their blood in trials and persecutions akin to the crushing of grapes. The tower erected in the center of the vineyard signifies our Lord, who stands as a strong tower amid the holy Church through the Virgin. By His presence, the saints and martyrs are shielded with spiritual armament against their adversary, the devil.
As the time for harvest approached, He sent His servants, the prophets, to the vinedressers, the law teachers, to collect what was His due. He had sent many prophets repeatedly to gather the fruits, yet they met them with violence, beatings, stones, and persecution, rebelling against the Lord in their contempt. They murdered Isaiah, stoned Jeremiah, persecuted Elijah, and executed John the Baptist. Any nation that persecutes its educators and fails to produce the fruits of the Gospel aligns itself with the Jews.
Ultimately, He sent His Son to them, proclaiming, ‘They will respect my son.’ The only Son of the Master is the Lord, the Son of God, who came to the vineyard per the Father’s will, symbolizing the nation of the Jews. However, when the vinedressers, the law teachers, saw the Son, they conspired among themselves, saying: ‘This is the heir; come, let us kill him and seize his inheritance.’ They seized Him, took Him out of the vineyard, and killed Him. They also crucified the Lord outside the city, shouting, ‘Let Him be crucified’ (Matthew 27:22).
Now, when the vineyard owner returns, what will he do to those vinedressers? They replied: ‘He will bring these wicked men to a terrible end and will lease the vineyard to other vinedressers who will render Him the fruits in their season.’ They condemn themselves with their own words, exemplifying what the Lord means by speaking of Himself and their disbelief: ‘The stone which the builders rejected has become the cornerstone; therefore I say to you, the kingdom of God will be taken from you and given to a nation producing the fruits of it’ (Matthew 21:42-43).