John Chrysostom
Catena Aurea · Matthäusevangelium 22
The same day came to him the Sadducees, which say that there is no resurrection, and asked him, Saying, Master, Moses said, If a man die, having no children, his brother shall marry his wife, and raise up seed unto his brother. Now there were with us seven brethren: and the first, when he had married a wife, deceased, and, having no issue, left his wife unto his brother: Likewise the second also, and the third, unto the seventh. And last of all the woman died also. Therefore in the resurrection whose wife shall she be of the seven? for they all had her. Jesus answered and said unto them, Ye do err, not knowing the Scriptures, nor the power of God. For in the resurrection they neither marry, nor are given in marriage, but are as the angels of God in heaven. But as touching the resurrection of the dead, have ye not read that which was spoken unto you by God, saying, I am the God of Abraham, and the God of Isaac, and the God of Jacob? God is not the God of the dead, but of the living. And when the multitude heard this, they were astonished at his doctrine.
(non occ.) For because death to the Jews, who did all things for the present life, seemed an unmixed evil, Moses ordered that the wife of one who died without sons should be given to his brother, that a son might be born to the dead man by his brother, and his name should not perish, which was some alleviation of death. And none other but a brother or relation was commanded to take the wife of the dead; otherwise the child born would not have been considered the son of the dead; and also because a stranger could have no concern in establishing the house of him that was dead, as a brother whose kindred obliged him thereto.