John the Apostle
Revelation 3:18ESV·traditional attribution

I counsel you to buy from me gold refined by fire, so that you may be rich, and white garments so that you may clothe yourself and the shame of your nakedness may not be seen, and salve to anoint your eyes, so that you may see.

Matthew Henry Presbyterian

Laodicea is the reverse of Philadelphia: nothing commended here, nothing reproved there. Yet it remained a candlestick, for a corrupt church is still a church. Christ calls Himself the Amen, steadfast in all His purposes, the faithful and true Witness whose testimony against the lukewarm will be believed, and the Beginning of God's creation, the First Cause and Governor of all things.

AI summary

Commenting on Revelation 3:14-22

John Gill Reformed Baptist

Behold, I stand at the door and knock,.... The phrase of standing at the door may be expressive of the near approach, or sudden coming of Christ to judgment, see Jam 5:9; and his knocking may signify the notice that will be given of it, by some of the immediate forerunners and signs of his coming; which yet will be observed but by a few...

Albert Barnes Presbyterian

Verse 18. I counsel thee to buy of me gold tried in the fire. Pure gold; such as has been subjected to the action of heat to purify it from dross. . Gold here is emblematic of religion--as being the most precious of the metals, and the most valued by men.