John the Apostle
John 16:28ESV·traditional attribution

I came from the Father and have come into the world, and now I am leaving the world and going to the Father.”

John Calvin Reformed @genevareformer

28. I came out from the Father. This mode of expression draws our attention to the Divine power which is in Christ. Our faith in him would not be steady, if it did not perceive his Divine power; for his death and resurrection, the two pillars of faith, would be of little avail to us, if heavenly power were not connected with them.

Matthew Henry Presbyterian @wholebiblehenry

Two things Christ here comforts his disciples with: - I. With an assurance that, though he was leaving the world, he was returning to his Father, from whom he came forth Joh 16:28-32, where we have, 1. A plain declaration of Christ's mission from the Father, and his return to him (Joh 16:28): I came forth from the Father, and am come, as you see, into the world.

Commenting on John 16:28-33

John Gill Reformed Baptist @doctorgill

Now are we sure that thou knowest all things,.... Not only all men, but all things, even the secrets of men's hearts, of which the apostles had now a convincing proof; for whereas Christ had delivered some expressions, Joh 16:16; which they did not understand, and were desirous to ask him the meaning of, Joh 16:19; which he knowing, being God omniscient, prevents their putting...