Apocalypse Explained # 241
241. Verse 18. I counsel thee, signifies the means of reformation of those who are in the doctrine of faith alone. This is evident from what now follows, for the reformation of those who are in that doctrine is now treated of; therefore "I counsel thee" implies precepts as to how such must live that they may be reformed and thus saved.
Arcana Coelestia # 9357
9357. It should be recognized that the Word on our planet, given to us by the Lord by way of heaven, constitutes a union of heaven and the world, 9212. To this end there is a correspondence of everything in the letter of the Word with Divine realities in heaven. It should also be recognized that the Word deals in its highest and inmost sense with the Lord, with His kingdom in heaven and on earth, and with love and faith received from Him and shown to Him, consequently with life received from Him and abiding in Him. Such ideas present themselves to angels in heaven, whatever planet they come from, when the Word existing on our planet is read and preached.