Apocalypse Explained #432
432. Verse 5. Of the tribe of Judah twelve thousand sealed; of the tribe of Reuben twelve thousand sealed; of the tribe of Gad twelve thousand sealed.
5. "Of the tribe of Judah twelve thousand sealed," signifies love to the Lord, and that all who are in that love are in heaven, and come into heaven n. 433; "of the tribe of Reuben twelve thousand sealed," signifies the light of truth from that good, and that all who are in that light are in heaven and come into heaven n. 434; "of the tribe of Gad twelve thousand sealed," signifies the consequent good of life (n. 435, 436).
Arcana Coelestia #8317
8317. 'All the inhabitants of Canaan melted away' means a like feeling on the part of those belonging to the Church who adulterated forms of good and who falsified truths. This is clear from the meaning of 'the inhabitants of Canaan' as those belonging to the Church, also as those in it who adulterated forms of good and falsified truths. The reason why 'the inhabitants of Canaan' means those belonging to the Church is that the Lord's Church had existed in the land of Canaan since most ancient times, see 3686, 4447, 4454, 4516, 4517, 5136, 6516. The reason why it also means those who adulterated forms of good and falsified truths is that the nations in it which the children of Israel were to drive out represent evils as well as falsities of faith, see 8054. They have this representation because they were formerly part of the Church.