John the Apostle
Revelation 2:3ESV·traditional attribution

I know you are enduring patiently and bearing up for my name’s sake, and you have not grown weary.

Matthew Henry Presbyterian @wholebiblehenry

We have here, I. The inscription, where observe, 1. To whom the first of these epistles is directed: To the church of Ephesus, a famous church planted by the apostle Paul (Acts 19), and afterwards watered and governed by John, who had his residence very much there.

Commenting on Revelation 2:1-7

John Gill Reformed Baptist @doctorgill

And hast borne,.... Not evil men, nor false apostles, but "burdens", as the Ethiopic version reads, and as the word signifies; meaning afflictions, reproaches, and persecutions, which pressed sore, and lay heavy on these ministers and churches; and yet they bore them with constancy and cheerfulness, and were not moved by them.

Albert Barnes Presbyterian @notesbybarnes

Verse 3. And hast borne. Hast borne up under trials; or hast borne with, the evils with which you have been assailed. That is, you have not given way to murmuring or complaints in trial; you have not abandoned the principles of truth and yielded to the prevalence of error. And hast patience. That is, in this connexion, hast shown that thou canst bear up under these things with patience.