11 "I am the Good Shepherd. The Good Shepherd puts the sheep before himself, sacrifices himself if necessary. 12 A hired man is not a real shepherd. The sheep mean nothing to him. He sees a wolf come and runs for it, leaving the sheep to be ravaged and scattered by the wolf. 13 He's only in it for the money. The sheep don't matter to him. 14 "I am the Good Shepherd. I know my own sheep and my own sheep know me. 15 In the same way, the Father knows me and I know the Father. I put the sheep before myself, sacrificing myself if necessary. 16 You need to know that I have other sheep in addition to those in this pen. I need to gather and bring them, too. They'll also recognize my voice. Then it will be one flock, one Shepherd. 17 This is why the Father loves me: because I freely lay down my life. And so I am free to take it up again. 18 No one takes it from me. I lay it down of my own free will. I have the right to lay it down; I also have the right to take it up again. I received this authority personally from my Father."
Matthew Henry's Commentary on John 10:11-18
Commentary on John 10:10-18
(Read John 10:10-18)
Christ is a good Shepherd; many who were not thieves, yet were careless in their duty, and by their neglect the flock was much hurt. Bad principles are the root of bad practices. The Lord Jesus knows whom he has chosen, and is sure of them; they also know whom they have trusted, and are sure of Him. See here the grace of Christ; since none could demand his life of him, he laid it down of himself for our redemption. He offered himself to be the Saviour; Lo, I come. And the necessity of our case calling for it, he offered himself for the Sacrifice. He was both the offerer and the offering, so that his laying down his life was his offering up himself. From hence it is plain, that he died in the place and stead of men; to obtain their being set free from the punishment of sin, to obtain the pardon of their sin; and that his death should obtain that pardon. Our Lord laid not his life down for his doctrine, but for his sheep.