John the Apostle
John 10:3BSB·traditional attribution

The gatekeeper opens the gate for him, and the sheep listen for his voice. He calls his own sheep by name and leads them out.

John Calvin Reformed @genevareformer

3. To him the porter openeth. If by the word Porter “Si par ce mot de Portier.” any one choose to understand God, I do not object; and Christ even appears expressly to contrast the judgment of God with the false opinion of men in approving of pastors, as if he had said, “There are others, indeed, whom the world generally applauds, and on whom...

Matthew Henry Presbyterian @wholebiblehenry

It is not certain whether this discourse was at the feast of dedication in the winter (spoken of Joh 10:22), which may be taken as the date, not only of what follows, but of what goes before (that which countenances this is, that Christ, in his discourse there, carries on the metaphor of the sheep, Joh 10:26, Joh 10:27, whence it seems that that discourse...

Commenting on John 10:1-18

John Gill Reformed Baptist @doctorgill

To him the porter openeth,.... There is nothing in the explanation of this parable given by Christ, that directs to the sense of this clause; the allusion cannot be, as some have thought, to great men, who have porters at their gates, to open them, and let in persons that come and knock; since the parable is concerning the sheepfold, and the shepherd, and the...