The word of the LORD came to me: “Son of man, prophesy against the shepherds of Israel; prophesy and say to them: ‘This is what the Sovereign LORD says: Woe to you shepherds of Israel who only take care of yourselves! Should not shepherds take care of the flock? You eat the curds, clothe yourselves with the wool and slaughter the choice animals, but you do not take care of the flock. You have not strengthened the weak or healed the sick or bound up the injured. You have not brought back the strays or searched for the lost. You have ruled them harshly and brutally. So they were scattered because there was no shepherd, and when they were scattered they became food for all the wild animals. My sheep wandered over all the mountains and on every high hill. They were scattered over the whole earth, and no one searched or looked for them.
“‘Therefore, you shepherds, hear the word of the LORD: As surely as I live, declares the Sovereign LORD, because my flock lacks a shepherd and so has been plundered and has become food for all the wild animals, and because my shepherds did not search for my flock but cared for themselves rather than for my flock, therefore, you shepherds, hear the word of the LORD: This is what the Sovereign LORD says: I am against the shepherds and will hold them accountable for my flock. I will remove them from tending the flock so that the shepherds can no longer feed themselves. I will rescue my flock from their mouths, and it will no longer be food for them.
“‘For this is what the Sovereign LORD says: I myself will search for my sheep and look after them. As a shepherd looks after his scattered flock when he is with them, so will I look after my sheep. I will rescue them from all the places where they were scattered on a day of clouds and darkness. I will bring them out from the nations and gather them from the countries, and I will bring them into their own land. I will pasture them on the mountains of Israel, in the ravines and in all the settlements in the land. I will tend them in a good pasture, and the mountain heights of Israel will be their grazing land. There they will lie down in good grazing land, and there they will feed in a rich pasture on the mountains of Israel. I myself will tend my sheep and have them lie down, declares the Sovereign LORD. I will search for the lost and bring back the strays. I will bind up the injured and strengthen the weak, but the sleek and the strong I will destroy. I will shepherd the flock with justice.
“Very truly I tell you Pharisees, anyone who does not enter the sheep pen by the gate, but climbs in by some other way, is a thief and a robber. The one who enters by the gate is the shepherd of the sheep. The gatekeeper opens the gate for him, and the sheep listen to his voice. He calls his own sheep by name and leads them out. When he has brought out all his own, he goes on ahead of them, and his sheep follow him because they know his voice. But they will never follow a stranger; in fact, they will run away from him because they do not recognize a stranger’s voice.” Jesus used this figure of speech, but the Pharisees did not understand what he was telling them.
Therefore Jesus said again, “Very truly I tell you, I am the gate for the sheep. All who have come before me are thieves and robbers, but the sheep have not listened to them. I am the gate; whoever enters through me will be saved. They will come in and go out, and find pasture. The thief comes only to steal and kill and destroy; I have come that they may have life, and have it to the full.
“I am the good shepherd. The good shepherd lays down his life for the sheep. The hired hand is not the shepherd and does not own the sheep. So when he sees the wolf coming, he abandons the sheep and runs away. Then the wolf attacks the flock and scatters it. The man runs away because he is a hired hand and cares nothing for the sheep.
“I am the good shepherd; I know my sheep and my sheep know me—just as the Father knows me and I know the Father—and I lay down my life for the sheep. I have other sheep that are not of this sheep pen. I must bring them also. They too will listen to my voice, and there shall be one flock and one shepherd. The reason my Father loves me is that I lay down my life—only to take it up again. No one takes it from me, but I lay it down of my own accord. I have authority to lay it down and authority to take it up again. This command I received from my Father.”
Rather than bother to expound upon these texts I'm going to just let them be their own thing. Their cumulative substance should "probably" speak for itself.