252. That by the “woman” is meant the church, is evident from what was said above (n. 155) concerning the heavenly marriage. Such is the nature of the heavenly marriage, that heaven, and consequently the church, is united to the Lord by its Own, insomuch that these are in their Own, for without their Own there can be no union. When the Lord in mercy insinuates innocence, peace, and good into this Own, it still retains its identity, but becomes heavenly and most happy (as may be seen at n. 164). The quality of a heavenly and angelic Own from the Lord, and the quality of an Own, which, because from self, is infernal and diabolical, cannot be told. The difference is like that between heaven and hell.
Arcana Coelestia #3096
3096. 'And ran again to the well' means a lower affection for truth. This is clear from the meaning of 'a well' as truth, dealt with in 2702, but truth that is lower. And as the subject here is the introduction of truth, a lower affection for truth is meant, as stated just above in 3094. For the difference in meaning in the internal sense between 'a spring' and 'a well' see the paragraph just referred to, where it is explained that the expression 'a spring' is used in reference to purer and higher truth, but 'a well' in reference to truth that is not so pure and is lower, as in the present chapter also where 'a spring' is used at one point, 'a well' at another. Natural truth is a lower variety of truth, and the affection for natural truth a lower kind of affection for truth. This truth enables general facts to receive light most nearly, and that enlightenment penetrates further and affects more deeply, see 3094.