Augustine of Hippo — as excerpted in the Catena Aurea on Luke 14:15-24

“(ubi sup.) Or else, the Man is the Mediator between God and man, Christ Jesus; He sent that they who were bidden might come, i. e. those who were called by the prophets whom He had sent; who in the former times invited to the supper of Christ, were often sent to the people of Israel, often bade them to come at supper time. They received the inviters, refused the supper. They received the prophets and killed Christ, and thus ignorantly prepared for us the supper. The supper being now ready, i. e. Christ being sacrificed, the Apostles were sent to those, to whom prophets had been sent before.”