435. As regards 'the man and his wife' here being used to mean the new Church which earlier on was meant by 'Adah and Zillah', this nobody can know or deduce from the sense of the letter, for previously 'the man (homo) and his wife' meant the Most Ancient Church and its descendants. The point is clear however from the internal sense, and also from the fact that a little further on, in verses 3-4 of the next chapter, reference is again made, though the wording is entirely different, to the man and his wife begetting Seth. At that point the first generation of the descendants of the Most Ancient Church is meant. Unless something different were meant at this point there would be no need to say the same thing again. A parallel to this exists in Chapter 1, where the subject is the creation of man, and also of the fruits of the earth, and of beasts; followed by Chapter 2, where similar events are described, the reason for the similarity being, as has been stated, that Chapter 1 deals with the creation of the spiritual man, Chapter 2 with the creation of the celestial man. When this kind of repetition of one and the same person or thing occurs, something different is meant on the first occasion from the second. But the exact meaning cannot possibly be known except from the internal sense. The actual train of thought in like manner establishes the meaning here. And there is the added consideration that 'man and wife' is a general expression meaning that Church, which is the subject here and from which the new Church was born.

8400. 'On the fifteenth day of the second month' means this state considered in relation ... This is clear from the meaning of the number 'fifteen', from the meaning of 'day', and from the meaning of 'month'. 'Month' means the end of the previous state and the beginning of the next, thus a new state, 3814; 'day' means a state in general, 23, 487, 488, 493, 893, 2788, 3462, 3785, 4850, 7680, and 'the fifteenth' means that which is new. For 'fourteen days' or two weeks mean a whole period or state from the beginning to the end of it, 728, 2044, 3845; 'fifteen' therefore means something new, in this instance newness of life, meant by the manna which they received from heaven, 'manna' being the good of truth, which is the life of a spiritual person. Fifteen is similar in meaning to eight, because the eighth day is the first day of a following week. For the meaning of 'the eighth day' as any beginning whatever, thus something new that is distinct and separate from what has gone before, see 2044, 2866; and for the fact that all numbers in the Word have spiritual realities as their meaning, 482, 487, 575, 647, 648, 755, 813, 1963, 1988, 2075, 2252, 3252, 4264, 4495, 4670, 5265, 6175.