Did ye never read? It is as though Christ said, "Ye have answered rightly. You profess to know the Scriptures well; do you not, then, apprehend that Holy Writ foretells that concerning Messiah and his enemies which you have just announced?"
The imagery is changed, but the subject is the same as in the preceding parable. The vineyard is now a building; the husbandmen are the builders; the Son is the stone. In the Scriptures. The quotation is from Psalms 118:22, Psalms 118:23—the same psalm which was used on the day of triumph when Christ was saluted with cries of "Hosanna!"
and which, as some say, was first sung by Israel at the Feast of Tabernacles on the return from Captivity. The stone. This figure was generally understood to represent Messiah, on whom depended the existence and support of the kingdom of God.
Many prophecies containing this metaphor were applied to him; e.g. Isaiah 28:16; Daniel 2:34; Zechariah 3:9; so that the Pharisees could be at no loss to understand the allusion, seeing that Jesus claimed to be that Stone.
Rejected; as being not suitable to the building, or useless in its construction. So the husbandmen rejected the Son. The ignorance and contempt of men are overruled by the great Architect. The head of the corner.
The cornerstone, which stands at the base and binds together two principal walls (see St. Paul's grand words, Ephesians 2:19-22). We learn that Christ unites Jew and Gentile in one holy house. This ( αὑ ìτη), being feminine, is thought by some to refer to "head of the corner" ( κεφαλη Ìν, γωνι ìας); but it is better to take it as used by a Hebrew idiom for the neuter, and to refer generally to what has preceded, viz.
the settlement of the cornerstone in its destined position, which is effected by the Lord himself. The ultimate victory of the rejected Son is thus distinctly predicted (comp. Acts 4:11; Romans 9:33).