490. And another angel came and stood at the altar.- This signifies the conjunction of heaven with the Lord by means of celestial good, as is evident from the signification of an angel, as denoting heaven, concerning which we shall speak presently; and from the signification of altar, as denoting good of love to the Lord, concerning which we shall also speak presently. An angel signifies the angelic heaven, because the things seen by John were representative. And because heaven could not be presented to his view, therefore angels were seen instead of the heavens, thus also, as stated above, seven angels who stood before God (n. 489); and there were also four-and-twenty elders and four animals, and that these represented the heavens was shown above (n. 313:1, 322, 362, 462); and similarly here, the angel who stood at the altar. The angels seen by John represented heaven, because the whole heaven in the presence of the Lord is as one angelic man, and similarly every society of heaven; also because an angel derives his angelic form, which is the human form, from the whole heaven. Concerning this fact see Heaven and Hell 51-58, 59-67, 68-72, 73-77, 78-86), where this interior truth is fully unfolded. For this reason when an angel is representatively seen, he signifies either that society of heaven to which he belongs, or several societies together, or even the whole heaven in regard to that special aspect of heaven and the church which is treated of. That by angels in the Word are signified complete societies in heaven, and also the whole heaven, may be seen above (n. 90, 302, 307). By this angel who stood at the altar, is signified the inmost or third heaven, because the altar signifies the good of love to the Lord, and all those who are in the inmost or third heaven are in that good.

[2] It is not to be supposed that, because an altar was seen in heaven, any altar, such as the Israelites had, exists there; but as that altar is often mentioned in the Word, and because it signifies the good of love to the Lord, and worship from that good, therefore an altar was seen by John, by whom also the Word was to be written in order that the Word might be everywhere consistent with itself. For the same reason he saw a golden altar, which was for incenses, also the censer and incenses, which are mentioned presently, and also the ark of the covenant (chap. 11:19). For many representatives appear in heaven to those who stand below, which still do not actually exist there, for they are only forms representative of such things as are thought of by the angels there from the influx of the Lord, and therefore all those things signify Divine things. Thus, for instance, animals appeared, which were cherubim, also a book sealed with seven seals, and at the opening of the first four seals horses went forth besides similar things mentioned elsewhere. Here also, for example, an altar, a censer and incenses appeared, and these were seen by John, because they are mentioned in the Word, and therein signify Divine things, and because the Word by means of similar things was also to be written in the Apocalypse. There were two altars in use with the Israelitish nation, one of which was called the altar of burnt-offering, the other, the altar of incense, and this, being overlaid with gold, was called the golden altar. The altar of burnt-offering was representative of the Lord, and the worship of Him from celestial good, while the altar of incense was representative of the Lord, and the worship of Him from spiritual good. Celestial good is the good of love to the Lord, and spiritual good is the good of charity towards the neighbour. But the general and specific representation and signification of altars may be seen above (n. 391).