John 10:10-12

10The thief comes not but that he may steal, and kill, and destroy: I am come that they might have life, and might have [it] abundantly.

11I am the good shepherd. The good shepherd lays down his life for the sheep:

12but he who serves for wages, and who is not the shepherd, whose own the sheep are not, sees the wolf coming, and leaves the sheep and flees; and the wolf seizes them and scatters the sheep.