And again, these too attack Him with a show of moderation, saying, “Master, Moses said, If a man die, not having 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?”
See Him answering these like a teacher. For though out of craft they came unto Him, yet was their question rather one of ignorance. Therefore neither does He say unto them, “You hypocrites.”
Moreover, in order that He might not blame, saying, “Wherefore had seven one wife?” they add the authority of Moses; although, as I have said before, it was a fiction, in my judgment at least. For the third would not have taken her, when he saw the two bridegrooms dead; or if the third, yet not the fourth or the fifth; and if even these, much more the sixth or the seventh would not have come unto the woman, but have shrunk from her. For such is the nature of the Jews. For if now many have this feeling, much more then had they; when at least, even without this, they often avoided marrying in this way, and that when the law was constraining them. Thus, at any rate, Ruth, that Moabitish woman, was thrust off to him that was further off from her kindred; and Tamar too was thus compelled to obtain, by stealth, seed from her husband's kinsman.
And wherefore did they not feign two or three, but seven? In order the more abundantly to bring derision, as they thought, upon the resurrection. Wherefore they further say, “they all had her,” as driving Him into some difficulty.
What then says Christ? He replies unto both, as taking His stand not against the words, but the purpose, and on every occasion revealing the secrets of their hearts; and at one time exposing them, at another time leaving the refutation of them that question Him to their conscience. See, at any rate here, how He proves both points, as well that there will be a resurrection, as that it will not be such a resurrection as they suspect.
For what says He? “You do err, not knowing the Scriptures, nor the power of God.” For since, as if they knew them, they put forward Moses and the law, He shows that this question is that of men very ignorant of the Scriptures. For hence also arose their tempting Him, from their being ignorant of the Scriptures, and from their not knowing the power of God as they ought.
“For what marvel then is it,” He says, “if you tempt me, who am as yet unknown to you, when at least ye know not so much as the power of God, of which you have had so much experience, and neither from common sense nor from the Scriptures have become acquainted with it;” if indeed even common sense causes us to know this, that to God all things are possible. And in the first place He answers to the question asked. For since this was the cause for their not believing a resurrection, that they think the order of things is like this, He cures the cause, then the symptom also (for thence arose the disease too), and shows the manner of the resurrection. “For in the resurrection,” says He, “they neither marry, nor are given in marriage, but are as angels of God in Heaven.” But Luke says, “As Sons of God.”
If then they marry not, the question is vain. But not because they do not marry, therefore are they angels, but because they are as angels, therefore they do not marry. By this He removed many other difficulties also, all which things Paul intimated by one word, saying, “For the fashion of this world passes away.”
And by these words He declared how great a thing the resurrection is; and that moreover there is a resurrection, He proves. And indeed this too was demonstrated at the same time by what He had said, nevertheless over and above He adds again to His word by what He says now. For neither at their question only did He stop, but at their thought. Thus when they are not dealing with great craft, but are asking in ignorance, He teaches even over and above, but when it is of wickedness only, not even to their question does He answer.
And again by Moses does He stop their mouths, since they too had brought forward Moses; and He says, “But as touching the resurrection of the dead, have ye not read, I am the God of Abraham, and the God of Isaac, and the God of Jacob? He is not the God of the dead, but of the living.” Not of them that are not His meaning is, and that are utterly blotted out, and are to rise no more. For He said not, I was, but, I am; of them that are, and them that live. For like as Adam, although he lived on the day that he ate of the tree, died in the sentence: even so also these, although they had died, lived in the promise of the resurrection.
How then does He say elsewhere, “That He might be Lord both of the dead and of the living?” But this is not contrary to that. For here He speaks of the dead, who are also themselves to live. And moreover too, “I am the God of Abraham,” is another thing from, “That He might be Lord both of the dead and of the living.” He knew of another death too, concerning which He says, “Let the dead bury their dead.”
“And when the multitudes heard this, they were astonished at His doctrine.” Yet not even here the Sadducees; but these go away defeated, while the impartial multitude reap the benefit.
Since then the resurrection is like this, come let us do all things, that we may obtain the first honors there. But, if you will, let us show you some even before the resurrection here pursuing and reaping these blessings, again having made our resort to the deserts. For again will I enter upon the same discourse, since I see you listening with more pleasure.
Let us behold then today also the spiritual camps, let us behold their pleasure unalloyed with fear. For not with spears are they encamped like the soldiers, for at this point I lately ended my discourse, neither with shields and breastplates; but bare of all these will you see them, yet achieving such things, as not even with arms do they.
And if you are able to observe, come and stretch forth your hand to me, and let us go unto this war, both of us, and let us see their battle array. For these too fight every day, and slay their adversaries, and conquer all the lusts that are plotting against us; and you will see these cast out on the ground, and not able so much as to struggle, but proving by very deed that saying of the apostle, “They that are Christ's have crucified the flesh with the affections and lusts.”
Do you see a multitude of dead lying there, slain by the sword of the Spirit? Therefore in that place is no drunkenness nor gluttony. And their table proves it, and the trophy that is set thereon. For drunkenness and gluttony lie dead, put to the rout by the drinking of water, though this be multiform, and a many-headed monster. For like as in the fabled Scylla and Hydra, so in drunkenness may one see many heads, on one side fornication growing up, on another wrath; on one hand sloth, on another lawless lusts; but all these things are taken away. And yet all those other armies, though they get the better in ten thousand wars, are taken captive by these; and neither arms, nor spears, nor whatever else there may be, is able to stand against these phalanxes; but the very giants, the heroes, those that do countless brave deeds, you will find without bonds bound by sleep and drunkenness, without slaughter or wounds lying like the wounded, or rather in more grievous case. For those at least struggle; but these do not even this, but straightway give up.
Do you see that this host is greater and more to be admired? For the enemies that got the better of the others it destroys by its mere will. For they do so weaken the mother of all their evils, that she cannot even trouble them any more; and the leader being overthrown, and the head removed, the rest of the body also lies still.
Source: Homilies on the Gospel of St. Matthew (New Advent)