But wherefore can it have been that He did not hire all at once? As far as concerned Him, He did hire all; but if all did not hearken at once, the difference was made by the disposition of them that were called. For this cause, some are called early in the morning, some at the third hour, some at the sixth, some at the ninth, some at the eleventh, when they would obey.
This Paul also declared when he said, “When it pleased Him, who separated me from my mother's womb.” When did it please Him? When he was ready to obey. For He willed it even from the beginning, but because he would not have yielded, then it pleased Him, when Paul also was ready to obey. Thus also did He call the thief, although He was able to have called him even before, but he would not have obeyed. For if Paul at the beginning would not have obeyed, much more the thief.
And if they say, “No man has hired us,” in the first place as I said we must not be curious about all the points in the parables; but here neither is the good man of the house represented to say this, but they; but he does not convict them, that he might drive them to perplexity, but might win them over. For that He called all, as far as lay in Him, from the first even the parable shows, saying, that “He went out early in the morning to hire.”
4. From everything then it is manifest to us, that the parable is spoken with reference to them who from earliest youth, and those who in old age and more tardily, lay hold on virtue; to the former, that they may not be proud, neither reproach those called at the eleventh hour; to the latter, that they may learn that it is possible even in a short time to recover all.
For since He had been speaking about earnestness, and the casting away of riches, and contempt of all one's possessions, but this needed much vigor of mind and youthful ardor; in order to kindle in them a fire of love, and to give vigor to their will, He shows that it is possible even for men coming later to receive the hire of the whole day.
But He does not say it thus, lest again He should make them proud, but he shows that the whole is of His love to man, and because of this they shall not fail, but shall themselves enjoy the unspeakable blessings.
And this chiefly is what it is His will to establish by this parable. And if He adds, that, “So the last shall be first and the first last; for many are called, but few chosen,” marvel not. For not as inferring it from the parable does He say this, but His meaning is this, that like as this came to pass, so shall that come to pass. For here indeed the first did not become last, but all received the same contrary to hope and expectation. But as this result took place contrary to hope and contrary to expectation, and they that came before were equalled by them that followed, so shall that also come to pass which is more than this, and more strange, I mean, that the last should come to be even before the first, and that the first should be after these. So that that is one thing, and this another.
But He seems to me to say these things, darkly hinting at the Jews, and among the believers at those who at first shone forth, but afterwards neglected virtue, and fell back; and those others again that have risen from vice, and have shot beyond many. For we see such changes taking place both with respect to faith and practice.
Wherefore I entreat you let us use much diligence both to stand in the right faith, and to show forth an excellent life. For unless we add also a life suitable to our faith, we shall suffer the extremest punishment.
And this the blessed Paul showed even from times of old, when he said, that “They did all eat the same spiritual meat, and did all drink the same spiritual drink:” and added, that they were not saved; “for they were overthrown in the wilderness.” And Christ declared it even in the evangelists, when He brought in some that had cast out devils and prophesied, and are led away to punishment. And all His parables also, as that of the virgins, that of the net, that of the thorns, that of the tree not bringing forth fruit, demand virtue in our works. For concerning doctrines He discourses seldom, for neither does the subject need labor, but of life often or rather everywhere, for the war about this is continual, wherefore also so is the labor.
And why do I speak of the whole code. For even a part of it overlooked brings upon one great evils; as, for instance, almsgiving overlooked casts into hell them that have come short in it; and yet this is not the whole of virtue, but a part thereof. But nevertheless both the virgins were punished for not having this, and the rich man was for this cause tormented, and they that have not fed the hungry, are for this condemned with the devil. Again, not to revile is a very small part of it, nevertheless this too casts out them that have not attained to it. “For he that says to his brother, You fool, shall be in danger of hell fire.” Again, even continence itself is a part, but nevertheless, without this no one shall see the Lord. For, “Follow peace,” it is said, “and holiness, without which no man shall see the Lord.” And humility too in like manner is a part of virtue; but nevertheless though any one should fulfill other good works, but have not attained to this, he is unclean with God. And this is manifest from the Pharisee, who though abounding with numberless good works, by this lost all.
But I have also something more than these things to say again. I mean, that not only one of them overlooked shuts Heaven against us, but though it be done, yet not in due perfection and abundance, it produces the selfsame effect again. “For unless your righteousness shall exceed the righteousness of the Scribes and Pharisees, you shall not enter into the kingdom of Heaven.” So that though thou give alms, but not more than they, you shall not enter in.
And how much did they bestow in alms? One may ask. For this very thing, I am minded to say now, that they who do not give may be roused to give, and they that give may not pride themselves, but may make increase of their gifts. What then did they give? A tenth of all their possessions, and again another tenth, and after this a third, so that they almost gave away the third part, for three-tenths put together make up this. And together with these, first fruits, and first born, and other things besides, as, for instance, the offerings for sins, those for purification, those at feasts, those in the jubilee, those by the cancelling of debts, and the dismissals of servants, and the lendings that were clear of usury. But if he who gave the third part of his goods, or rather the half (for those being put together with these are the half), if then he who is giving the half, achieves no great thing, he who does not bestow so much as the tenth, of what shall he be worthy? With reason He said, “There are few that be saved.”
5. Let us not, then, despise the care of our life. For if one portion of it despised brings so great a destruction, when on every hand we are subject to the sentence of condemnation, how shall we escape the punishment? And what manner of penalty shall we not suffer? And what manner of hope of salvation have we, one may ask, if each of the things we have numbered threatens us with hell? I too say this; nevertheless, if we give heed we may be saved, preparing the medicines of almsgiving, and attending to our wounds.
For oil does not so strengthen a body, as benevolence at once strengthens a soul, and makes it invincible to all and impregnable to the devil. For wheresoever he may seize us, his hold then slips, this oil not suffering his grasp to fix on our back.
Source: Homilies on the Gospel of St. Matthew (New Advent)