John the Apostle
John 17:21ESV·traditional attribution

that they may all be one, just as you, Father, are in me, and I in you, that they also may be in us, so that the world may believe that you have sent me.

John Calvin Reformed @genevareformer

21. That all may be one. He again lays down the end of our happiness as consisting in unity, and justly; for the ruin of the human race is, that, having been alienated from God, it is also broken and scattered in itself.

Matthew Henry Presbyterian @wholebiblehenry

Next to their purity he prays for their unity; for the wisdom from above is first pure, then peaceable; and amity is amiable indeed when it is like the ointment on Aaron's holy head, and the dew on Zion's holy hill. Observe, I.

Commenting on John 17:20-23

John Gill Reformed Baptist @doctorgill

And the glory which thou gavest me,.... Not the glory of his deity; this is the same with his Father, what he has in right of nature, and not by gift; nor can it be communicated to creatures; this would be to make them one in the Godhead, as the three are one, which is not the design of the expression in the close of...