1. “I assure you: Anyone who doesn’t enter the sheep pen by the door but climbs in some other way, is a thief and a robber.
2. The one who enters by the door is the shepherd of the sheep.
3. The doorkeeper opens it for him, and the sheep hear his voice. He calls his own sheep by name and leads them out.
4. When he has brought all his own outside, he goes ahead of them. The sheep follow him because they recognize his voice.