Luke 15:11

St. Luke has given three parables successively; the sheep which was lost and found, the piece of silver which was lost and found, the son who was dead and came to life again, in order that invited by a threefold remedy, we might heal our wounds. Christ as the Shepherd bears thee on His own body, the Church as the woman seeks for thee, God as the Father receives thee, the first, pity, the second, intercession, the third, reconciliation. Now you see that the Divine patrimony is given to them that seek; nor think it wrong in the father that he gave it to the younger, for no age is weak in the kingdom of God; faith is not weighed down by years. He at least counted himself sufficient who asked, And I wish he had not departed from his father, nor had had the hindrance of age.

(Hom. de Patre et duobus Filiis.) There is also in the above-mentioned parable a rule of distinction with reference to the characters or dispositions of the sinners. The father receives his penitent son, exercising the freedom of his will, so as to know from whence he had fallen; and the shepherd seeks for the sheep that wanders and knows not how to return, and carries it on his shoulders, comparing to an irrational animal the foolish man, who, taken by another's guile, had wandered like a sheep. This parable is then set forth as follows; But he said, A certain man had two sons. There are some who say of these two sons, that the elder is the angels, but the younger, man, who departed on a long journey, when he fell from heaven and paradise to earth; and they adapt what follows with reference to the fall or condition of Adam. This interpretation seems indeed a lenient one, but I know not if it be true. For the younger son came to repentance of his own accord, remembering the past plenty of his father's house, but the Lord coming called the race of man to repentance, because he saw that to return of their own accord to whence they had fallen had never been in their thoughts; and the elder son is vexed at the return and safety of his brother, whereas the Lord says, There is joy in heaven over one sinner repenting.

(de Quæst. Ev. l. ii. qu. 33.) This man then having two sons is understood to be God having two nations, as if they were two roots of the human race; and the one composed of those who have remained in the worship of God, the other, of those who have ever deserted God to worship idols. From the very beginning then of the creation of mankind the elder son has reference to the worship of the one God, but the younger seeks that the part of the substance which fell to him should be given him by his father. Hence it follows, And the younger of them said unto his father, Give me the portion of goods which falleth to me; just as the soul delighted with its own power seeks that which belongs to it, to live, to understand, to remember, to excel in quickness of intellect, all which are the gifts of God, but it has received them in its own power by free will. Hence it follows, And he divided unto them his substance. (in Ps. 70.) Whoever wishes to be so like to God as to ascribe his strength to Him, (Ps. 59:9.) let him not depart from Him, but rather cleave to Him that he may preserve the likeness and image in which he was made. But if he perversely wishes to imitate God, that as God has no one by whom He is governed, so should he desire to exercise his own power as to live under no rules, what remains for him but that having lost all heat he should grow cold and senseless, and, departing from truth, vanish away.

But some say that by the elder son is signified Israel according to the flesh, but by the other who left his father, the multitude of the Gentiles. But since the Jews are frequently reproved in holy Scripture for their many crimes, how agree with this people the words of the elder son, saying, Lo, these many years do I serve thee, neither transgressed I at any time thy commandment. (Jer. 2:5, Isa. 29:13.) This then is the meaning of the parable. The Pharisees and Scribes reproved Him because He received sinners; He set forth the parable in which He calls God the man who is the father of the two sons, (that is, the righteous and the sinners,) of whom the first degree is of the righteous who follow righteousness from the beginning, the second is of those men who are brought back by repentance to righteousness.