I am the good shepherd, and know my sheep, and am known of mine.

Wesley's Notes

10:14 I know my sheep - With a tender regard and special care: and am known of mine - With a holy confidence and affection.

Jamieson-Fausset-Brown Bible Commentary

14. I am the good shepherd, and know my sheep-in the peculiar sense of 2Ti 2:19.

am known of mine-the soul's response to the voice that has inwardly and efficaciously called it; for of this mutual loving acquaintance ours is the effect of His. "The Redeemer's knowledge of us is the active element, penetrating us with His power and life; that of believers is the passive principle, the reception of His life and light. In this reception, however, an assimilation of the soul to the sublime object of its knowledge and love takes place; and thus an activity, though a derived one, is unfolded, which shows itself in obedience to His commands" [Olshausen]. From this mutual knowledge Jesus rises to another and loftier reciprocity of knowledge.

Matthew Henry's Concise Commentary

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.