Luke 15:19

"Father," it says, "I have sinned against heaven, and before you." This is the first confession before the Creator of nature, the Patron of mercy, and the Judge of guilt. Although God knows all things, he awaits the words of your confession.… Confess, so that Christ may rather intercede for you, he whom we have as an advocate with the Father. Confess, so that the church may pray for you and that the people may weep for you. Do not fear that perhaps you might not receive. The advocate promises pardon. The patron offers grace. The defender promises the reconciliation with the Father's good will to you. Believe because it is the truth. Consent because it is a virtue. He has a reason to intercede for you, unless he died for you in vain. The Father also has a reason for forgiveness, because the Father wants what the Son wants.

What is the object of the parable? Let us examine the occasion that led to it so we will learn the truth. The blessed Luke had said a little before of Christ the Savior of us all.… The Pharisees and scribes made this outcry at his gentleness and love to people. They wickedly and impiously blamed him for receiving and teaching people whose lives were impure. Christ very necessarily set before them the present parable. He clearly shows them that the God of all requires even him who is thoroughly steadfast, firm, holy, and has attained to the highest praise for sobriety of conduct to be earnest in following his will. When any are called to repentance, even if they have a bad reputation, he must rejoice rather and not give way to an unloving irritation because of them.

It is the opinion of some that the two sons signify the holy angels and us earth dwellers. The elder one, who lived soberly, represents the company of the holy angels, while the younger and prodigal son is the human race. Some among us give it a different explanation, arguing that the older and well-behaved son signifies Israel after the flesh. The other son, who chose to live in the lust of pleasures and moved far away from his father, depicts the company of the Gentiles.

For the son who has the pledge of the Holy Spirit in his heart seeks not the gain of an earthly reward, but preserves the right of an heir. These are also good husbandmen, to whom the vineyard is let out. (Matt. 21:41.) They abound not in husks, but bread. How merciful! He, though offended, disdains not to hear the name of Father. I have sinned; this is the first confession of sin to the Author of nature, the Ruler of mercy, the Judge of faith. But though God knows all things, He yet waits for the voice of thy confession. For with the mouth confession is made to salvation, since he lightens the load of error, who himself throweth the weight upon himself, and shuts out the hatred of accusation, who anticipates the accuser by confessing. In vain would you hide from Him whom nothing escapes; and you may safely discover what you know to be already known. Confess the rather that Christ may intercede for thee, the Church plead for thee, the people weep over thee: nor fear that thou wilt not obtain; thy Advocate promises pardon, thy Patron favour, thy Deliverer promises thee the reconciliation of thy Father's affection. But he adds, Against heaven and before thee. Or by these words are signified the heavenly gifts of the Spirit impaired by the sin of the soul, or because from the bosom of his mother Jerusalem which is in heaven, he ought never to depart. But being cast down, he must by no means exalt himself. Hence he adds, I am no more worthy to be called thy son. And that he might be raised up by the merit of his humility, he adds, Make me as one of thy hired servants.

And because an offense against such great majesty deprives us of the dignity of divine filiation, he therefore confesses his own unworthiness, when he adds: Now I am not worthy to be called your son: and this indeed he confesses rightly and truly, because to …

And I am no longer worthy to be called your son. Treat me as one of your hired servants. Indeed, he does not dare to aspire to the affection of a son, who does not doubt that all things which are of the father are …

To the affection of a son, who doubts not that all things which are his father's are his, he by no means lays claim, but desires the condition of a hired servant, as now about to serve for a reward. But he admits that not even this could he deserve except by his father's approbation.

They are sometimes ranked with harlots ( Matt. xxi. 32 ); here and elsewhere with sinners, such as were openly vicious, that traded with harlots, known rakes. Some think that the sinners here meant were heathen, and that Christ was now on the other side Jordan, or in Galilee of the Gentiles.

And am no more worthy to be called thy son,....

But it is chiefly designed to set forth the grace and mercy of God to poor sinners that repent and return to him, and his readiness to forgive them. Now here observe, (1.) The great love and affection wherewith the father received the son: When he was yet a great way off his father saw him,

No more worthy ... - “Such has been my conduct that I have been a disgrace to my father. I am not fit to be honored by being called the son of a man so kind and virtuous.” Make me as one ... - “Treat me as a servant. Let me come again into your family, but I do not ask to be treated as a son. I am willing to come in if you will give me only the support that you give to a servant.” This evinced, 1. Deep humility - such as a sinner should have.

The parable before us is commonly known as the parable of "the prodigal son." It may be truly called a mighty spiritual picture. Unlike some of our Lord's parables, it does not convey to us one great lesson only, but many. Every part of it is particularly rich in instruction. We see, firstly, in this parable — a man following the natural bent of his own heart. Our Lord shows us a "younger son" making haste to go far away from a kind father's house, and "wasting his substance in riotous living."

The parable before us is commonly known as the parable of "the prodigal son." It may be truly called a mighty spiritual picture. Unlike some of our Lord's parables, it does not convey to us one great lesson only, but many. Every part of it is particularly rich in instruction. We see, firstly, in this parable — a man following the natural bent of his own heart. Our Lord shows us a "younger son" making haste to go far away from a kind father's house, and "wasting his substance in riotous living." We have in these words, a faithful portrait of the mind with which we are all born. This is our likeness. We are all naturally proud and self-willed. We have no pleasure in fellowship with God. We long to depart, and go afar away from Him. We spend our time, and strength, and faculties, and affections — on things that cannot profit. The covetous man does it in one way; the slave of lusts and passions in another way; and the lover of pleasure in another way. In one point alone are all agreed. Like sheep, we all naturally "go astray, and turn every one to his own way." (Isaiah 53:6.) In the younger son's initial conduct, we see the natural heart of every man. He who knows nothing of these things, has yet much to learn. He is spiritually blind. The eyes of his understanding need to be opened. The worst ignorance in the world, is not to know ourselves. Happy is he who has been delivered from the kingdom of darkness — and been made acquainted with himself! Of too many it may be said, "They know not, neither will they understand. They walk on in darkness." (Psalm 82:5.) We see, secondly, in this parable — man finding out by bitter experience, that the ways of sin are hard.