John 10:1-6

1 Verily, verily, I say unto you, He that enters not by the door into the sheepfold, but climbs up some other way, the same is a thief and a robber.

2 But he that enters in by the door is the shepherd of the sheep.

3 To him the porter opens, and the sheep hear his voice, and he calls his own sheep by name and leads them out.

4 And when he puts forth his own sheep, he goes before them; and the sheep follow him, for they know his voice.

5 And they will not follow a stranger, but will flee from him, for they do not know the voice of strangers.

6 Jesus spoke this parable unto them, but they did not understand what it was that he spoke unto them.