Apocalypse Explained # 241
241. (Revelation 3:18) I counsel thee. That this signifies the means of reformation of those who hold the doctrine of faith alone, is evident from the things that now follow; for the reformation of those who are in that doctrine is now treated of; hence, I counsel thee, involves precepts how they ought to live in order that they may be reformed, and so be saved.
Arcana Coelestia # 6364
6364. 'Your brothers will praise you' means that this Church is superior to all the rest. This is clear from the meaning of 'being praised' as being superior; from the representation of Judah, to whom 'you' refers here, as the celestial Church, dealt with immediately above in 6363; and from the meaning of 'brothers' as the truths which that Church possesses, thus also the Churches which are governed by those truths and are represented by 'Judah's brothers'; for truths and forms of good are what constitute a Church. The truths which the celestial Church possesses are meant by 'your brothers', that is, Judah's brothers, whereas the truths that the spiritual Church possesses are meant by 'his father's sons' below in 6366.