Arcana Coelestia # 3068
3068. 'Let down now your pitcher' means submitting facts. This becomes clear from the meaning of 'letting down' as submitting, and from the meaning of 'a pitcher' as facts. The reason why a water-pot or a pitcher means facts is that 'water' means truth, 680, 739, 2702, and a pitcher is a vessel with water in it, even as factual knowledge is a vessel with truth in it. All factual knowledge is a vessel for truth, and all truth is a vessel for good. Factual knowledge without truth is an empty vessel, and so is truth without good; but factual knowledge in which truth is held is a vessel that is filled, as is truth in which good is held. Affection which is an attribute of love is what joins them together so that they may exist in order. For love is spiritual conjunction.
Arcana Coelestia # 3565
3565. 'And he blessed him' means resulting conjunction. This is clear from the meaning of 'being blessed' as conjunction, dealt with in 3504, 3514, 3530. In this state however the conjunction was none other than that described in 3563. Inmost, but not intermediate, conjunction existed with truth represented by Jacob, so that it was a conjunction through the end in view, which is inmost good and which could be actualized in this way and no other way. When such an end exists a conjunction of inmost things with outermost ones is effected first. Intermediate conjunction comes gradually. This the end brings about, for all progress lies with the end. Indeed the Lord acts through ends, and by means of them gradually re-arranges intermediate things into proper order. This is the origin of the conjunction meant by the reference to Isaac blessing Jacob.