John 10:14,15 - Coke's Commentary on the Holy Bible

I—know my sheep, and am known, &c.— Know here, as in many other passages of scripture, implies much more than a mere speculative knowledge;—a knowledge of love and approbation. The force of the passage therefore is this: "Being the good Shepherd and owner of the sheep, I am so careful and solicitous in attending my flock, that Inot only know every particular sheep, but I know every thing relating to my sheep. I know the circumstances wherein they are placed, am well acquainted with their wants, and can judge of what aids they stand in need. Besides, I love them all with an ardent affection, and approve of their obedience to me. And as I know, love, and approve my sheep, so I am known and beloved by them in return: for they have just apprehensions of my dignity and character. In particular, they know that I am their Shepherd; that I am able to feed them with knowledge, to deliver them from the punishment of sin, and to bestow on them everlasting life. And this our knowledge and love of each other is like that which subsists between the Father and me. I know my sheep, and am known of mine, (John 10:15 even as the Father knoweth me, and I know the Father;—for so the passage should be read;) and as a proof of the greatness of my love, I will lay down my life for the sheep, which no hireling will ever do."