Divine Love and Wisdom#287
287. We can also tell that love and wisdom are human by looking at heaven's angels, who are people in full beauty to the extent that they are caught up in love, and therefore in wisdom, from the Lord. The same conclusion follows from what it says in the Word about Adam's being created in the image and likeness of God (Genesis 1:26), because he was created in the form of love and wisdom.
All earthly individuals are born in the human form as to their physical bodies. This is because our spirit, which is also called our soul, is a person; and it is a person because it is receptive of love and wisdom from the Lord. To the extent that our spirit or soul actually accepts love and wisdom, we become human after the death of these material bodies that we are carrying around. To the extent that we do not accept love and wisdom we become grotesque creatures, retaining some trace of humanity because of our ability to accept them.
Arcana Coelestia#2848
2848. 'Your seed' means spiritual people who, having that good within them that springs from faith, are saved by the Lord's Divine Human. This is clear from the meaning of 'seed' as faith that is the expression of charity, dealt with in 1025, 1447, 1610, 1941, or what amounts to the same, those members of the human race who possess faith that is the expression of charity, that is, who are spiritual people. They are also called by the Lord 'the seed' and 'the sons of the kingdom', in Matthew,
He who sows the good seed is the Son of Man, but the seed are the sons of the kingdom. Matthew 13:37-38.