151 Tax collectors and other notorious sinners often came to listen to Jesus teach. 2 This made the Pharisees and teachers of religious law complain that he was associating with such sinful people-even eating with them! 3 So Jesus told them this story: 4 "If a man has a hundred sheep and one of them gets lost, what will he do? Won't he leave the ninety-nine others in the wilderness and go to search for the one that is lost until he finds it? 5 And when he has found it, he will joyfully carry it home on his shoulders. 6 When he arrives, he will call together his friends and neighbors, saying, 'Rejoice with me because I have found my lost sheep.' 7 In the same way, there is more joy in heaven over one lost sinner who repents and returns to God than over ninety-nine others who are righteous and haven't strayed away!
8 "Or suppose a woman has ten silver coins and loses one. Won't she light a lamp and sweep the entire house and search carefully until she finds it? 9 And when she finds it, she will call in her friends and neighbors and say, 'Rejoice with me because I have found my lost coin.' 10 In the same way, there is joy in the presence of God's angels when even one sinner repents."
Matthew Henry's Commentary on Luke 15:1-10
Commentary on Luke 15:1-10
(Read Luke 15:1-10)
The parable of the lost sheep is very applicable to the great work of man's redemption. The lost sheep represents the sinner as departed from God, and exposed to certain ruin if not brought back to him, yet not desirous to return. Christ is earnest in bringing sinners home. In the parable of the lost piece of silver, that which is lost, is one piece, of small value compared with the rest. Yet the woman seeks diligently till she finds it. This represents the various means and methods God makes use of to bring lost souls home to himself, and the Saviour's joy on their return to him. How careful then should we be that our repentance is unto salvation!