The image of the good shepherd shows us how the risen Christ brings us to life. It is the relationship between the shepherd and the sheep, one of mutual knowledge and love, that gives the shepherd authority. The shepherd’s willingness to lay down his life for the sheep shows his love. First John illustrates what it means to lay down our lives for one another by the example of sharing our wealth with any sibling in need.
John 10:11-18
[Jesus said:] 11“I am the good shepherd. The good shepherd lays down his life for the sheep. 12The hired hand, who is not the shepherd and does not own the sheep, sees the wolf coming and leaves the sheep and runs away—and the wolf snatches them and scatters them. 13The hired hand runs away because a hired hand does not care for the sheep. 14I am the good shepherd. I know my own and my own know me, 15just as the Father knows me and I know the Father. And I lay down my life for the sheep. 16I have other sheep that do not belong to this fold. I must bring them also, and they will listen to my voice. So there will be one flock, one shepherd. 17For this reason the Father loves me, because I lay down my life in order to take it up again. 18No one takes it from me, but I lay it down of my own accord. I have power to lay it down, and I have power to take it up again. I have received this command from my Father.”