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 #10549
10549. 'And so it was, when Moses went out to the tent, that all the people rose and stood, [each] at the door of [his] tent' means that that nation did not abide in the external aspect of the Word, the Church, and worship, but outside it. This is clear from the representation of 'Moses' as the Word, dealt with in the places referred to in 9372; from the meaning of 'the tent' as the holiness of worship, the Church, and the Word, dealt with above in 10545; and from the meaning of 'rising and standing in front of the door of the tent' as standing outside it. For 'the door' means entrance, introduction, and communication, 2145, 2152, 8989, and therefore 'standing in front of it' means not going in, being introduced, and being communicated.