28 Then he became angry and refused to go in. His father came out and began to plead with him. 29 But he answered his father, "Listen! For all these years I have been working like a slave for you, and I have never disobeyed your command; yet you have never given me even a young goat so that I might celebrate with my friends. 30 But when this son of yours came back, who has devoured your property with prostitutes, you killed the fatted calf for him!' 31 Then the father said to him, "Son, you are always with me, and all that is mine is yours.
Matthew Henry's Commentary on Luke 15:28-31
Commentary on Luke 15:25-32
(Read Luke 15:25-32)
In the latter part of this parable we have the character of the Pharisees, though not of them alone. It sets forth the kindness of the Lord, and the proud manner in which his gracious kindness is often received. The Jews, in general, showed the same spirit towards the converted Gentiles; and numbers in every age object to the gospel and its preachers, on the same ground. What must that temper be, which stirs up a man to despise and abhor those for whom the Saviour shed his precious blood, who are objects of the Father's choice, and temples of the Holy Ghost! This springs from pride, self-preference, and ignorance of a man's own heart. The mercy and grace of our God in Christ, shine almost as bright in his tender and gentle bearing with peevish saints, as his receiving prodigal sinners upon their repentance. It is the unspeakable happiness of all the children of God, who keep close to their Father's house, that they are, and shall be ever with him. Happy will it be for those who thankfully accept Christ's invitation.