Arcana Coelestia 7183. The subject treated of in the preceding chapter was that those who are of the Lord’s spiritual kingdom were infested by falsities, and at last because of these infestations were near despair. Now they are encouraged with hope, and with the promise that they are certainly to be liberated; this is the subject treated of in the internal sense in the present chapter; and this is signified by the words which Jehovah spake unto Moses.

Arcana Coelestia 7184. Afterward is described the Lord‘s spiritual kingdom as to faith and as to charity, and next as to doctrine, also as to the reception of the law Divine. Reuben and Simeon and their families represent the things of faith; Levi and his families those of charity; Aaron and his families the things of doctrine; and Moses those of the law Divine.

7184. Later on it describes the Lord's spiritual kingdom in respect of faith and charity, then in respect of doctrinal teachings and also of the way they receive the law of God. Reuben and Simeon and their families represent aspects of faith, Levi and his families aspects of charity, while Aaron and his families represent aspects of doctrinal teachings, and Moses aspects of the law of God.