6434. 'The blessings of your father will prevail over the blessings of my ancestors means that this Church will have spiritual good from the natural, but nor from the rational. This is clear from the representation of 'Joseph' as the spiritual Church, dealt with in 6417; from the representation of Israel, to whom 'father' refers here, as spiritual good from the natural, dealt with in 5801, 5807, 5806, 5812, 5817, 5819, 5826, 5833; from the representation in the highest sense of Isaac and Abraham, to whom 'ancestors' refers here, as the Lord's Divine Internal, 'Isaac' representing the Lord's Internal Divine Human or Divine Rational, 1893, 2066, 2072, 2083, 2630, 3012, 3194, 3210, and 'Abraham' the Lord's Divine itself, toll, 3251, 3439, 4615 (though in the relative sense Abraham and Isaac represent the internal aspect of the Lord's kingdom and Church, 6098, 6185, 6276). From all this one may in some measure see the meaning of 'the blessings of your father will prevail over the blessings of my ancestors', which is that the spiritual Church will have good from the natural or external man but not from the rational or internal man; for the good of the member of the spiritual Church exists in the natural and does not go beyond it, whereas the good [of the member] of the celestial Church exists in the rational. No one can possibly know this meaning unless he knows what 'Israel' and what 'Isaac and Abraham' represent, also where the spiritual Church's good exists and from where it originates.

3194. 'Isaac had come from Beer Lahai Roi' means Divine Rational Good born from Divine Truth itself. This is clear from the representation of 'Isaac' as the Lord's Divine Rational, dealt with in 2083, 2630, here as regards Divine Good there since Divine truth, represented by Rebekah, had not yet been summoned out of the natural and joined to it - that joining together being the subject in what follows now; and from the meaning of 'coming from Beer Lahai Roi' as born from Divine Truth. In the original language Beer Lahai Roi means The spring of the Living One who sees me, as above in Genesis 16:13-14, where one reads,

Hagar called the name of Jehovah who spoke to her, You are a God who sees me; for she said, Have I not also here seen after Him who sees me? Therefore she called the spring, Beer Lahai Roi (The spring of the Living One who sees me).

For the meaning of these two verses, see 1952-1958, where also it is evident that 'a spring' means Divine Truth, and that 'the Living One who sees me' means Divine Rational Good, which is there called the Lord's Interior man, springing from Divine Truth. The substance of this very deep arcanum is that Good and Truth belong essentially to the Divine itself; but the Lord's Divine Human came into existence from Divine Good, and was born from Divine Truth. Or what amounts to the same, the Lord's Essential Being (Esse) was Divine Good, and the Manifestation (Existere) of Him was Divine Truth. This was the origin of the Lord's Divine Rational Good to which He joined Divine Truth from the Human.