699. And the temple of God was opened in heaven.- That this signifies the manifestation of a new heaven and a new church, where is the worship of the Lord, is evident from the signification of the temple, as denoting heaven and the church, here, a new heaven and a new church; the manifestation of these is signified by the temple being opened. That temple, in the highest sense, signifies the Lord as to His Divine Human, and the Divine Truth proceeding from Him, and, in a relative sense, heaven and the church, may be seen above (n. 220, 391, 630). The temple here signifies a new heaven and a new church, where there is worship of the Lord, because this chapter treats of the changes of state which precede a last judgment, namely, the separation of the evil from the good, and the removal of them from the places where they were before. When this is accomplished, then a new heaven and a new church appear to those who are in the higher heavens. These could not be made manifest so long as they were conjoined with the evil, because their interiors were closed, lest they might suffer injury from the evil, with whom they had communication as to externals. But when the evil had been separated and removed, then the interiors in the good, which in themselves were heavenly, were opened, and these being opened, heaven and the church became manifest. For in the measure that the interiors, which are celestial and spiritual, are opened, so far the nature of heaven in regard to the church with those in whom heaven and the church are, becomes manifest.

[2] No one from [his] own intelligence could know that these things are so because they are arcana of heaven, which must be learned from revelation. For who could possibly know how the Last Judgment was accomplished, and also what changes preceded it in the spiritual world, and what followed? In order, however, that these things might be known, they have been disclosed to me, therefore I am allowed to describe them here from revelation. It is said, a new heaven and a new church, where the worship of the Lord is, because in the new heaven and in the New Church the Lord alone is worshipped; for the Divine is not there distinguished into three persons, but into a Trine in one person. Concerning this Trinity see what is written in the Doctrine of the New Jerusalem 280-310). This also is what is meant in the Apocalypse where the New Jerusalem is treated of, "And I saw no temple therein, because the Lord God Almighty, and the Lamb, are the temple thereof" (21:22). The Lord God Almighty and the Lamb mean the Lord as to the Divine itself and the Divine Human. No temple was seen there, because the temple, in the highest sense, signifies the Lord as to Divine Truth and as to worship, as shown above (n. 220, 391, 630); also because the New Jerusalem means the church as to doctrine, or the doctrine of the New Jerusalem. Nevertheless there are temples in heaven, in which the Lord is preached, and Divine truth taught.

6296. 'But truly his younger brother will become greater than he' means that good from truth, thus the spiritual man, will receive even greater increase. This is clear from the representation of Ephraim, to whom 'younger brother' refers here, as truth that belongs to the understanding within the natural and is born from the internal, dealt with in 6234, 6238, 6267, though 'Ephraim' at this point is good from truth, dealt with below; and from the meaning of 'becoming greater than another' as receiving even greater increase. The reason why here 'Ephraim' is good from truth is that he represents the member of the spiritual Church - the member of the external spiritual Church, to be exact - just as 'Manasseh' represents the member of the external celestial Church, 6295. What makes someone a member of the spiritual Church is good from truth - the internal part of that Church being what 'Israel' represents, the external what 'Ephraim' represents. A member of the spiritual Church differs from a member of the celestial in the fact that the spiritual member's good has been implanted in the understanding part of his mind, whereas the celestial member's has been implanted in the will part, see 863, 875, 895, 927, 928, 1023, 1043, 1044, 2256, 4328, 4493, 5117. This difference goes to explain why 'Ephraim' represents the spiritual man, and 'Manasseh' the celestial man.

[2] The reason why good from truth, or the spiritual man, will receive greater increase than good which gives rise to truth, which is the celestial man, is that the human will has been unceasingly corrupted, so corrupted that at length evil has taken complete possession of it, with the result that nothing sound has remained there. So that a person is not destroyed on account of this the Lord has seen to it that the understanding part of his mind may be regenerated and that he may thereby be saved. This now explains why there are few who still have any soundness in the will part of their mind, thus why there are few who can become celestial people but many who can become spiritual ones; and this in turn explains why those who are spiritual will receive greater increase than those who are celestial. This then is the meaning of 'his younger brother will become greater than he'.