28. The first-born from the dead. That this signifies from whom is all good in heaven, is evident from the signification of first-born, when said of the Lord, as denoting the Divine good in heaven, thus all good there. The reason why this is signified by first-born, is, because by generations, in general and in particular, are signified spiritual generations, which are those of good and truth, or of love and faith. Therefore, by father, mother, sons, daughters, sons-in-law, daughters-in-law, and sons' sons, are signified the goods and truths which generate, and which are generated, in their order (Arcana Coelestia 10490). For in heaven there are no other nativities; and, this being the case, by first-born is not meant first-born, but the good of heaven and the church, because this is in the chief place. Now, because all good in heaven exists from the Lord, therefore He is called the First-born.

[2] The reason why He is called the first-born from the dead, is because, when He rose from the dead, He made His Human Divine Good by union with the Divine which was in Him from conception. This is why He is called the first-born from the dead; and why He says of Himself in David,

"I will make him the first-born, higher than the kings of the earth" (Psalm 89:27).

What is meant by His being higher than the kings of the earth, will be seen in the subsequent article. (That the Lord, when He departed out of the world, made His Human Divine Good, may be seen, Arcana Coelestia 3194, 3210, 6864, 7499, 8724, 9199, 10076, thus that He came forth from the Father and returned to the Father, n. 3194, 3210; and that after the union, the Divine truth, which is the Comforter, the Spirit of truth, goes forth from Him, n. 3704, 3712, 3969, 4577, 5704, 7499, 8127, 8241, 9199, 9398, 9407. But this mystery may be seen more fully explained in the small work, The Doctrine of the New Jerusalem 293-295; and in the passages from Arcana Coelestia there cited, n. 303-305.)

Since the Lord as to His Divine Human is called the first-born, because all good goes forth from Him, therefore all the first-born in the Israelitish church were holy to Jehovah; and therefore also the Levites were taken in the place of all the first-born in Israel. For by the sons of Levi were represented those of the church who are in the good of charity. On this account, also, a double portion of the inheritance fell to the first-born. All this, because the first-born signified good from the Lord, and, in the highest sense, the Lord Himself as to the Divine Human, from which all good comes; for all the things commanded in the Israelitish church were representative of spiritual and celestial Divine things.

[3] That all the first-born in the Israelitish church were holy to Jehovah is evident from Moses, in the following passages:

"Sanctify unto me all the first-born, whatsoever openeth the womb among the sons of Israel, in man and in beast; it is mine" (Exodus 13:2).

"Thou shalt cause to pass over unto Jehovah all that openeth the womb, and every firstling that cometh of a beast as many as thou hast, the males shall be Jehovah's" (13:12).

"Thou shalt not delay the first fruits of thy produce, and the first fruits of thy wine; the first-born of thy sons shalt thou give unto me. Likewise shalt thou do with thine oxen and with thy sheep; seven days it shall be with its dam; on the eighth day thou shalt give it me. And ye shall be men of holiness unto me" (Exodus 22:29-31).

The reason why they were to give also the first-born of beasts, was, because these also were representative; on which account, also, they were made use of in burnt-offerings and sacrifices. (What the various beasts in these services represented, may be seen, Arcana Coelestia 1823, 3519, 9280, 10042.) The Levites were accepted in place of all the first-born in Israel (concerning which, see Numbers 3:12, 13, 41, 45; 8:15-19), because, as observed above, the sons of Levi represented, and thence signified, the good of charity, and Levi, in the highest sense, represented the Lord as to that good (as may be seen, n. 3875, 3877, 4497, 4502, 4503, 10017). The reason why a double portion of the inheritance fell to the first-born (Deuteronomy 21:17), was, because a double portion signified the good of love (n. 720, 1686, 5194, 8423).

9992. 'And unleavened bread' means purification of what is celestial in the inmost part of a person. This is clear from the meaning of 'bread' as that which is celestial, dealt with in 2165, 2177, 3478, 9545; and from the meaning of what is 'unleavened' as what has been purified, dealt with below. The inmost part of a person is meant because what is celestial consists in the good of love, and the good of love is inmost. There are three degrees in a person that follow one another in order; and these three are called celestial, spiritual, and natural. The celestial degree is the good of love to the Lord, the spiritual is the good of charity towards the neighbour, and the natural descending from this is the good of faith, which, since it descends from the spiritual, is called spiritual-natural. The situation with a person resembles that in the heavens. The inmost heaven, also called the third heaven, is where the celestial degree is situated; the second or middle heaven is where the spiritual degree does so; and the first or lowest heaven is where the natural descending from the spiritual, or the spiritual-natural degree, does so. The reason why the situation with a person resembles that in the heavens is that a person in whom good is present is heaven in the smallest form it takes, see the places referred to in 9279. The celestial heaven or kingdom and the division of this too into three will be spoken of in what follows next where cakes and wafers made from fine wheat flour are the subject.

[2] 'Unleavened' means what has been purified because 'yeast' means falsity arising from evil, 2342, 7906, so that 'unleavened' or made without yeast means pure or free from that falsity. 'Yeast' means falsity arising from evil because such falsity defiles good, and truth as well, and also because it gives rise to conflict; for when that falsity gets near good, agitation occurs, and when it gets near truth, a collision takes place. All this explains why a minchah consisting of unleavened bread was included in burnt offerings and sacrifices. Therefore it was decreed that every minchah which they brought to Jehovah should be made without yeast, Leviticus 2:11; that they should not sacrifice the blood of a sacrifice with anything made with yeast, Exodus 23:18; and that during the feast of Passover they should not eat anything made with yeast, and that anyone eating it should be cut off from Israel, Exodus 12:15, 18-20. The reason why anyone who ate anything made with yeast during the feast of Passover should be cut off from Israel was that the feast of Passover was a sign of deliverance from damnation, and in particular of deliverance from falsities arising from evil, accomplished with those who allow themselves to be regenerated by the Lord, see 7093, 9286-9292. This also explains why it was called the feast of unleavened bread.