7231. As these are mere names it is needless to unfold them in detail; and besides it has been already shown what is represented by Reuben, Simeon, Levi, Aaron, and Moses; their sons and grandsons, who are here named, being merely the derivations therefrom. (That Reuben represents faith in the understanding, see n. 3861, 3866, 4731, 4734, 4761; that Simeon represents faith in the will and in act, n. 3769-3872, 4497, 4502, 4503, 5482, 5626, 5630; Levi, charity, n. 3875, 3877, 4497, 4502, 4503; Aaron, the doctrine of the church, n. 6998, 7009, 7089; and Moses, the law from the Divine, n. 6771, 6827.) The reason why mention is here made of Reuben, Simeon, Levi, and their sons, and not the rest of the fathers of the tribes with their sons in order, cannot be known except from the internal sense. That this enumeration was made in this chapter to make known the nativity of Aaron and Moses is evident; but for this the genealogy of Levi would have sufficed, for the genealogy of Reuben, Simeon, and their sons contributes nothing thereto. But the reason (which is seen from the internal sense alone) is that the subject treated of is the spiritual church, which is represented by the sons of Israel, which church begins with man by means of faith in knowledge and next in understanding, which faith is represented by Reuben and his sons afterward, when the church grows with man, this faith passes into the will, and from the will into act, and then the man wills the truth which is of faith and does it because it has been so commanded in the Word; this stage of faith is represented by Simeon; lastly, in his will, which is new, there is perceived the affection of charity, so that he wills to do what is good, not as before from faith, but from charity toward the neighbor; for when the man is being regenerated thus far, he is then a man of the spiritual church, for the church is then in him; this charity with its affection is what is represented by Levi. Hence then it is that the families of Reuben and also of Simeon are enumerated, and lastly the family of Levi, by whom as before said is represented charity, which is the very spiritual of the church. Aaron represents the external of this church, and Moses the internal; the internal of the church is called the law from the Divine, and the external is called the derivative doctrine. The law from the divine, which is the internal of the church, is also the Word in the internal sense; and the derivative doctrine is the Word in the external sense. (That these are represented by Moses and Aaron, see n. 7089.)