Others had come and claimed to be the Messiah, or Christ, but they were not the true shepherd of whom Jesus goes on to speak: “The doorkeeper opens to this one, and the sheep listen to his voice, and he calls his own sheep by name and leads them out.

The “doorkeeper” of the first sheepfold was John the Baptizer. As the doorkeeper, John ‘opened to’ Jesus by identifying him to those symbolic sheep that he would lead out to pasture. These sheep that Jesus calls by name and leads out are eventually admitted to another sheepfold,