Arcana Coelestia #2653
2653. 'Whom she had borne to Abraham' means that it was given manifestation from the Divine celestial as a father. This is clear from the meaning of 'bearing' as giving manifestation to, dealt with in 2621, 2629, and from the representation of 'Abraham' as the Divine celestial, dealt with in 1989, 2011, 2172, 2198, 2501. That this rational was a manifestation from the Lord's Divine celestial as a father, see 1895, 1896, 1902, 1910.
Arcana Coelestia #2172
2172. That 'Abraham' here is the Lord in that state as regards good is clear from the representation of 'Abraham'. Abraham represents the Lord in the human when he is speaking to Jehovah, as is the case here, and also previously in 1989, where he represented the Lord in that state and at that time of life, for that too was an occasion when He spoke to Jehovah. In other places 'Abraham' represents the Lord's Divine Good and 'Sarah' Divine Truth, and therefore he represents His rational good.