Arcana Coelestia # 3040
3040. 'And you shall take a wife for my son from there' means that the affection for truth came indeed from there, yet from a new source. This is clear from the meaning of 'a wife' as the affection for truth, dealt with above. For 'Rebekah' who is referred to in this present chapter represents Divine Truth that was to be joined to the Divine Good of the Rational, which is Isaac. That the affection for truth comes from there, that is to say, from the things meant by 'father's house' and 'land of nativity', yet from a new source, cannot as yet be fully explained, though the matter is dealt with extensively in what follows. Let just a brief explanation be given here. Every affection for truth in the natural man comes into being through an influx from the affection for good from the rational, that is, from the Divine by way of the rational. The affection for truth which through that influx comes into being in the natural man is at first not an affection for genuine truth, for genuine truth arrives gradually. It gradually takes the place of those things previously there which were not truths in themselves, but only means leading on to genuine truth. This brief explanation shows what is meant by the statement that the affection for truth comes indeed from there, yet from a new source.
Before
In most cases, the meaning of "before" is pretty straightforward, both as a way of assessing relative time, and in its use meaning "in someone's presence." It takes on a deeper significance, though, when used in connection with the Lord. To be "before" the Lord means not just in His presence, but also receiving the desire for good and the understanding of truth from Him, and living according to them. And when used as an assessment of time in connection with the Lord, "before" means "from eternity," and refers to a spiritual state rather than time as we experience it.
(Odkazy: Apocalypse Revealed 366, 617; Arcana Coelestia 6983, 8439, 9888)