9806. And thou shalt cause to draw near unto thee Aaron thy brother. That this signifies the conjunction of Divine truth with Divine good in the Lord's Divine Human, is evident from the representation of Moses, who here causes Aaron to draw near to himself, as being the Lord in respect to Divine truth (see n. 6752, 6771, 7014, 9372); from the signification of "drawing near," as being conjunction and presence (n. 9378); from the representation of Aaron, as being the Lord in respect to Divine good (of which in what follows); and from the signification of "brother," as being good (n. 3303, 3803, 3815, 4121, 4191, 5686, 5692, 6756). From all this it is plain that by "Moses causing Aaron his brother to draw near unto him" is signified the conjunction of Divine truth with Divine good in the Lord. That it signifies in His Divine Human, is because this was the very thing in which this conjunction was effected; for the Lord first made His Human Divine truth, and afterward Divine good (see the places cited in n. 9199, 9315). That Aaron was chosen to minister in the priesthood, was because he was the brother of Moses; for in this way there was at the same time represented the brotherhood of Divine truth and Divine good in heaven, because as before said, Moses represented Divine truth, and Aaron Divine good.
 All things in the universe, both in heaven and in the world, bear relation to good and to truth in order to be anything; for good is the being of truth, and truth is the coming-forth of good; and therefore good without truth does not come-forth, and truth without good has no being; from which it is evident that they must be conjoined. Their conjunction is represented in the Word by two married partners, and also by two brothers; by two married partners, when the subject treated of is the heavenly marriage, which is that of good and truth, and successive derivation from it; and by two brothers, when the subject treated of is the double ministry of judgment and of worship.
Those who ministered in judgment were called "judges," and afterward "kings;" and those who ministered in worship were called "priests." And because all judgment is effected by means of truth, and all worship is effected from good, therefore by "judges" in the Word, in a sense abstracted from person, is signified truth from good; but by "kings," truth from which is good; and by "priests" is signified good itself. It is from this that in the Word the Lord is called a "Judge," also a "Prophet," and likewise a "King," when truth is treated of; but a "Priest" when good is treated of. In like manner He is called "the Christ," "the Anointed," or "the Messiah," when truth is treated of; but "Jesus," or "Savior," when good is treated of.
 On account of this brotherhood, which is that of the truth which is of judgment and the good which is of worship, Aaron the brother of Moses was chosen to minister in the priesthood. That by "Aaron and his house" is therefore signified good, is evident in the following passages:
O Israel, trust thou in Jehovah; He is their help and their shield. O house of Aaron, trust ye in Jehovah; He is their help and their shield. Jehovah hath remembered us, He will bless the house of Israel, He will bless the house of Aaron (Ps. 115:9, 10, 12).
Let Israel now say, that His mercy is forever. Let the house of Aaron now say, that His mercy is forever (Ps. 118:2, 3).
O house of Israel, bless ye Jehovah; O house of Aaron, bless ye Jehovah (Ps. 135:19).
"The house of Israel" denotes those who are in truths; "the house of Aaron," those who are in goods; for in the Word, where truth is treated of, good is also treated of, because of the heavenly marriage (n. 9263, 9314); (that "the house of Israel" denotes those who are in truths, see n. 5414, 5879, 5951, 7956, 8234).
Jehovah sent Moses His servant, Aaron whom He had chosen (Ps. 105:26);
where Moses is called a "servant" because a "servant" is predicated of truths (n. 3409); and a "chosen one" is predicated of good (n. 3755). Again:
Behold how good and how pleasant it is for brethren to dwell together in unity. It is like the good oil upon the head, that went down upon the beard, even Aaron's beard; that went down upon the mouth of his garments (Ps. 133:1, 2).
He who does not know what is signified by a "brother," what by "oil," what by "the head," what by "the beard," what by "garments," and likewise what Aaron represents, cannot apprehend why these things are compared to the dwelling together of brethren, for how can the oil that went down from the head upon Aaron's beard, and from thence upon his garments, be like the concord of brethren? But the likeness in the comparison is plain from the internal sense, in which the subject treated of is the influx of good into truths, and the brotherhood of these is described in this way. For "oil" denotes good; "the head of Aaron," the inmost of good; "the beard," the most external of it; "garments" denote truths; and "to go down" denotes influx. From this it is clear that by these words is signified the influx of good from interiors to exteriors into truths, and conjunction there. Without the internal sense, who can see that these heavenly things are contained in these words? (That "oil" denotes the good of love, see n. 886, 4582, 4638, 9780; that "the head" denotes what is inmost, n. 5328, 6436, 7859, 9656; that "the beard" denotes what is most external, is evident in Isaiah 7:20; 15:2; in Jeremiah 48:37; and in Ezekiel 5:1; that "garments" denote truths, n. 2576, 4545, 4763, 5319, 5954, 6914, 6917, 9093, 9212, 9216; and that "Aaron" denotes celestial good, may be seen above.)
 From the fact that Aaron was chosen to minister in the priest's office, thus to administer the most holy things, it may be comprehended how the case was with the representations in the Jewish Church, namely, that they did not regard the person who represented, but the thing that was represented; thus that a holy thing, nay, a most holy one, could be represented by persons whose interiors were unclean, and even idolatrous, provided that while they were in worship their externals were disposed to holiness. The quality of Aaron can be seen from the following words in Moses:
Aaron took the gold from the hand of the sons of Israel, and fashioned it with a graving tool, and made it a molten calf. And Aaron built an altar before it; and Aaron made proclamation and said, Tomorrow shall be a feast to Jehovah (Exod. 32:4, 5, 25).
Jehovah was moved with anger exceedingly against Aaron, to destroy him; but I prayed for Aaron also in that time (Deut. 9:20).
(That the representatives of the church with the Israelitish and Jewish nation did not regard persons, but the things themselves, see the places cited in n. 9229.)