Luke 15:1

You had learnt by what went before not to be occupied by the business of this world, not to prefer transitory things to eternal. But because the frailty of man can not keep a firm step in so slippery a world, the good Physician has shown you a remedy even after falling; the merciful Judge has not denied the hope of pardon; hence it is added, Then drew near to him all the publicans.

That is, those who collect or farm the public taxes, and who make a business of following after worldly gain.

For this was His wont, for the sake whereof He had taken upon Him the flesh, to receive sinners as the physician those that are sick. But the Pharisees, the really guilty, returned murmurs for this act of mercy, as it follows, And the Pharisees and Scribes murmured, saying, &c.

, From which we may gather, that true justice feels compassion, false justice scorn, although the just are wont rightly to repel sinners. But there is one act proceeding from the swelling of pride, another from the zeal for discipline. For the just, though without they spare not rebukes for the sake of discipline, within cherish sweetness from charity. In their own minds they set above themselves those whom they correct, whereby they keep both them under by discipline, and themselves by humility. But, on the contrary, they who from false justice are wont to pride themselves, despise all others, and never in mercy condescend to the weak; and thinking themselves not to be sinners, are so much the worse sinners. Of such were the Pharisees, who condemning our Lord because He received sinners, with parched hearts reviled the very fountain of mercy. But because they were so sick that they knew not of their sickness, to the end that they might know what they were, the heavenly Physician answers them with mild applications. For it follows, And he spoke this parable to them, saying What man of you having a hundred sheep, and if he lose one of them, does not go after it, &c. He gave a comparison which man might recognize in himself; though it referred to the Creator of men. For since a hundred is a perfect number, He Himself had a hundred sheep, seeing that He possessed the nature of the holy angels and men. Hence he adds, Having a hundred sheep.

We may hence understand the extent of our Savior’s kingdom. For He says there are a hundred sheep, bringing to a perfect sum the number of rational creatures subject to Him. For the number hundred is perfect, being composed of ten decades. But out of these one has wandered, namely, the race of man which inhabits earth.

Rich then is that Shepherd of whom we all are a hundredth part; and hence it follows, And if he lose one of them, does he not leave &c.

One sheep then perished when man by sinning left the pastures of life. But in the wilderness the ninety and nine remained, because the number of the rational creatures, that is to say of Angels and men who were formed to see God, was lessened when man perished; and hence it follows, Does he not leave the ninety and nine in the wilderness, because in truth he left the companies of the Angels in heaven. But man then forsook heaven when he sinned. And that the whole body of the sheep might be perfectly made up again in heaven, the lost man was sought for on earth; as it follows, And go after that &c.

But was He then angry with the rest, and moved by kindness only to one? By no means. For they are in safety, the right hand of the Most Mighty being their defense. It behoved Him rather to pity the perishing, that the remaining number might not seem imperfect. For the one being brought back, the hundred regains its own proper form.

Or He spoke of those ninety and nine whom He left in the wilderness, signifying the proud, who bear solitude as it were in their mind, in that they wish to appear themselves alone, to whom unity is wanting for perfection. For when a man is torn from unity, it is by pride; since desiring to be his own master, he follows not that One which is God, but to that One God ordains all who are reconciled by repentance, which is obtained by humility.

But when the shepherd had found the sheep, he did not punish it, he did not get it to the flock by driving it, but by placing it upon his shoulder, and carrying it gently, he united it to his flock. Hence it follows, And when he has found it, he lays it upon his shoulders rejoicing.

He placed the sheep upon his shoulders, for taking man’s nature upon Him he bore our sins. But having found the sheep, he returns home; for our Shepherd having restored man, returns to his heavenly kingdom. And hence it follows, And coming he collects together his friends and neighbors, saying to them, Rejoice with me, for I have found my sheep which was lost. By his friends and neighbors He means the companies of Angels, who are His friends because they are keeping His will in their own steadfastness; they are also His neighbors, because by their own constant waiting upon Him they enjoy the brightness of His sight.

The heavenly powers thus are called sheep, because every created nature as compared with God is as the beasts, but inasmuch as it is rational, they are called friends and neighbors.

And we must observe that He says not, “Rejoice with the sheep that is found,” but with me, because truly our life is His joy, and when we are brought home to heaven we fill up the festivity of His joy.

Now the angels, inasmuch as they are intelligent beings, do not unreasonably rejoice at the redemption of men, as it follows, I say to you, that likewise joy shall be in heaven over one sinner that repents, more than over ninety and nine just persons who need no repentance. Let this serve as an incentive to goodness, for a man to believe that his conversion will be pleasing to the assembled angels, whose favor he ought to court, or whose displeasure to fear.

But he allows there is more joy in heaven over the converted sinner, than over the just who remain steadfast; for the latter for the most part, not feeling themselves oppressed by the weight of their sins, stand indeed in the way of righteousness, but still do not anxiously sigh after the heavenly country, frequently being slow to perform good works, from their confidence in themselves that they have committed no grievous sins. But, on the other hand, sometimes those who remember certain iniquities that they have committed, being pricked to the heart, from their very grief grow inflamed towards the love of God; and because they consider they have wandered from God, make up for their former losses by the succeeding gains. Greater then is the joy in heaven, just as the leader in battle loves that soldier more who having turned from flight, bravely pursues the enemy, than him who never turned his back and never did a brave act. So the husbandman rather loves that land which after bearing thorns yields abundant fruit, than that which never had thorns, and never gave him a plentiful crop. But in the mean time we must be aware that there are v very many just men in whose life there is so much joy, that no penitence of sinners however great can in any way be preferred to them. Whence we may gather what great joy it causes to God when the just man humbly mourns, if it produces joy in heaven when the unrighteous by his repentance condemns the evil that he has done.

Who sought after the lost sheep and the lost piece of silver? Was it not the loser? But who was the loser? Was it not he who once possessed them? Who, then, was that? Was it not he to whom they belonged? Since, then, man is the property of none other than the Creator, He possessed Him who owned him; He lost him who once possessed him; He sought him who lost him; He found him who sought him; He rejoiced who found him. Therefore the purport of neither parable has anything whatever to do with him to whom belongs neither the sheep nor the piece of silver, that is to say, man . For he lost him not, because he possessed him not; and he sought him not, because he lost him not; and he found him not, because he sought him not; and he rejoiced not, because he found him not. …

We, however, who do not make the parables the sources whence we devise our subject-matters, but the subject-matters the sources whence we interpret the parables, do not labour hard, either, to twist all things (into shape) in the exposition, while we take care to avoid all contradictions. Why “an hundred sheep?” and why, to be sure, “ten drachmas?” And what is that “besom?” Necessary it was that He who was desiring to express the extreme pleasure which the salvation of one sinner gives to God, should name some special quantity of a numerical whole from which to describe that “one” had perished. …