494. And the smoke of the incenses with the prayers of the saints ascended out of the angel's hand before God.- That this signifies the conjunction of all with the Lord, is plain from the signification of the smoke of the incenses, as denoting the truths of spiritual good, of which we shall speak presently; and from the signification of the prayers of the saints, as denoting truths from good with those who are to be separated from the evil, and saved (see above, n. 493); and from the signification of this angel, as denoting heaven, as explained above (n. 490); therefore, out of the angel's hand denotes through the medium of heaven; and from the signification of "before God," as denoting to be conjoined with the Lord (see above, n. 462, 477, 488). By the smoke of the incenses with the prayers of the saints, which ascended out of the angel's hand before God, is therefore signified the conjunction of all with the Lord, effected through the medium of heaven. The smoke of the incenses signifies truths from spiritual good, because the frankincense from which the smoke proceeded signified spiritual good, and the fire with which the frankincense was kindled signified celestial good; therefore the smoke ascending from the incenses signifies truth from good, for all truth proceeds from good. On this account, smoke became representative, and the smoke of incense, which was agreeable from its fragrance and sweet smell, was representative of truth from good; for fragrance and a sweet smell signified that which was agreeable and acceptable, as may be seen above (n. 324). The signification of smoke in Moses is similar:

The sons of Levi "shall put smoke to thy nose, and a burnt-offering upon thine altar" (Deuteronomy 33:10).

The sons of Levi mean those who are in the truths of spiritual good, and those truths are signified by smoke [of incense], and celestial good is signified by the burnt sacrifice. The smoke of the incenses is also called a cloud of incense (Ezekiel 8:11). Hence also smoke, in the opposite sense, signifies falsity from evil; as in Isaiah (chap. 34:10; Joel 2:30; Nahum 2:13; Psalm 18:8, 37:20); because the fire which gives rise to that smoke signifies the evil of love.

488. As it were for half an hour.- This signifies a corresponding time, or pause, before all things were prepared to undergo the changes which follow, [as is evident from what now follows]. It is said "for half an hour" because the half and a half signify as much as is correspondent and what is sufficient, and an hour signifies a pause. Hour is frequently mentioned in the Word, where it signifies duration, greater or less, except that there is no thought concerning the time of any hour; and when a number is added, as when it is said the first, the second, the sixth, the tenth, or twelfth hour, duration of state is signified, and also the quality of the state, according to the signification of the number added. But concerning the signification of hour; see above (n. 194); and that half signifies as much as is correspondent, and as much as is sufficient, may be seen in the Arcana Coelestia 10255).