Matthew 22:4

Or otherwise; The oxen are the glorious army of Martyrs, offered, like choice victims, for the confession of God; the fatlings are spiritual men, as birds fed for flight upon heavenly food, that they may fill others with the abundance of the food they have eaten.

For since on seeing the Son, they were wroth and slew Him, He bids them again by His servants. And unto what doth He bid them? Unto labors, and toils, and sweat? Nay but unto pleasure. For, "My oxen," He saith, "and my fatlings are killed." See how complete His banquet? how great His munificence. And not even this shamed them, but the more long-suffering He showed, so much the more were they hardened. For not for press of business, but from "making light of it" they did not come.

By the servants who were sent the second time, we may better understand the Prophets than the Apostles; that is to say, if servant is read in the first place; but if 'servants,' then by the second servants are to be understood the Apostles; The dinner that is prepared, the oxen and the fatlings that are killed, is either a description of regal magnificence by the way of metaphor, that by carnal things spiritual may be understood; or the greatness of the doctrines, and the manifold teaching of God in His law, may be understood.

When therefore the Lord bade the Apostles, Go ye and preach, saying, The kingdom of heaven is at hand, it was the same message as is here given, I have prepared my dinner; i. e. I have set out the table of Scripture out of the Law and the Prophets. Otherwise; He says oxen and fatlings, not as though the oxen were not fatted, but because all the oxen were not fat. Therefore the fatlings denote the Prophets who were filled with the Holy Spirit; the oxen those who were both Priests and Prophets, as Jeremiah and Ezekiel; for as the oxen are the leaders of the herd, so also the Priests are leaders of the people. That He says, And all things are now ready, means, that all that is required to salvation is already filled up in the Scriptures; there the ignorant may find instruction; the self-willed may read of terrors; he who is in difficulty may there find promises to rouse him to activity.

(ubi sup.) But because these who were first invited would not come to the feast, the second summons says, Behold, I have prepared my dinner. (ubi sup.) By the oxen are signified the Fathers of the Old Testament; who by sufferance of the Law gored their enemies with the horn of bodily strength. By fatlings are meant fatted animals, for from 'alere', comes 'altilia,' as it were 'alitilia' or 'alita.' By the fatlings are intended the Fathers of the New Testament; who while they receive sweet grace of inward fattening, are raised by the wing of contemplation from earthly desires to things above. He says therefore, My oxen and my fallings are killed; as much as to say, Look to the deaths of the Fathers who have been before you, and desire some amendment of your lives. (ubi sup.) It is to be observed, that in the first invitation nothing was said of the oxen or fatlings, but in the second it is announced that they are already killed, because Almighty God when we will not hear His words gives examples, that what we suppose impossible may become easy to us to surmount, when we hear that others have passed through it before us.