Arcana Coelestia #2616
2616. 'Jehovah visited Sarah' means the presence of the Divine celestial within the Divine spiritual. This is clear from the meaning of Jehovah as the Divine celestial, that is, the Divine Good, or Being (Esse) itself, which because it is the source of love and mercy is Good itself; from the meaning of 'visiting' as being present; and from the meaning of 'Sarah' as the Divine spiritual, that is, Divine Truth, dealt with in 1468, 1901, 2063, 2065, 2507.
Arcana Coelestia #2065
2065. That 'I will bless her' means the multiplication of truth is clear from the meaning of 'being blessed' as being enriched with everything good and true, dealt with in Volume One, in 981, 1096, 1420, 1422. Since here it is Sarah to whom the statement that God would bless her refers, the enrichment or multiplication of truth is meant, for, as shown already, 'Sarah' represents and means truth that is joined to good, which is intellectual truth. Such truth, and the multiplication of it, is the subject here. As to what intellectual truth is, see what has been said already in 1904.