Luke 20:12

But He does not stop here, for it follows, And again he sent a third: whereby we must understand the company of prophets who constantly visited the people with their testimony. But which of the Prophets did they not persecute; as it follows, And they wounded him also, and cast him out. Now these three successions of servants, our Lord elsewhere shows to comprehend under a figure all the teachers under the law, when He says, For all those things must be fulfilled which were written in the law of Moses, and the Prophets, and the Psalms, concerning me.

And it came to pass that He ordained many others, whom the Jews sent back to him disgraced and empty, for they could reap nothing from them; as it follows, And again he sent another servant.

(in Marc. 12.) Or understanding it morally; to every one of the faithful is let out a vineyard to cultivate, in that the mystery of baptism is entrusted to him to work out. One servant is sent, a second and a third, when the Law, the Psalms, and the Prophets are read. But the servant who is sent is said to be treated despitefully or beaten, when the word heard is despised or blasphemed. The heir who is sent that man kills as far as he can, who by sin tramples under foot the Son of God. (Heb. 6:6.) The wicked husbandman being destroyed, the vineyard is given to another, when with the gift of grace, which the proud man spurned, the humble are enriched.