Arcana Coelestia # 478
478. The reason he is called Adam is that the Hebrew word Adam means man. But the fact that Adam was never used as a proper name, only Man, is quite clear from the consideration that both here and earlier he is spoken of in the plural and not in the singular, and that the term refers to both man and woman. The two together are called Man. Anyone may see from these words that both are included, for it is said, 'He called their name Man on the day in which they were created', and similarly in 1:26, 28, 'Let Us make man in Our image, and they will have dominion over the fish of the sea. This shows also that the subject is not about someone who, when created, was the first human being of all, but about the Most Ancient Church.
Luke 4:18-21
18
"The Spirit of the Lord is on me, because he has anointed me to preach good news to the poor. He has sent me to heal the brokenhearted, to proclaim release to the captives, recovering of sight to the blind, to deliver those who are crushed,
19
and to proclaim the acceptable year of the Lord."
20
He closed the book, gave it back to the attendant, and sat down. The eyes of all in the synagogue were fastened on him.
21
He began to tell them, "Today, this Scripture has been fulfilled in your hearing."
