2628. 'Abraham called the name of his son born to him' means the nature of the Rational was such that it was Divine. This is clear from the representation of 'Abraham' as the Lord as regards the Divine celestial or Divine Good, dealt with many times already; from the meaning of 'calling the name' as the essential nature, dealt with in 144, 145, 1754, 1896, 2009; and from the meaning of 'a son' as the rational, dealt with in 2623, as well as from the meaning of 'born to him' as being manifested from the Divine. From this it is evident that 'Abraham called the name of his son born to him' means that the nature of the Rational was such that it was Divine. From these few words the following three arcana shine through to those who possess the internal sense. The first is that the Lord's Divine Human was a manifestation from the Divine itself, an arcanum which is explained further in this verse; the second is that the Lord's Divine Human was not only conceived but also born from Jehovah, and therefore the Lord as regards the Divine Human is called the Son of God and the Only Begotten, John 1:14, 18, 49; 3:16, 18, 35-36; 5:19-27; 6:69; 9:35; 10:36; 11:27; 14:13-14; 17:1; 20:31; and similarly in the other Evangelists; and the third arcanum is that the Lord's Divine Human is meant by the name of Jehovah, that is, His nature, see John 12:28.

2623. 'A son' means the Divine Rational. This is clear from the meaning of 'a son'. In the internal sense of the Word 'a son' means truth, 489, 491, 533; and because truth is the principal element in the rational, 2072, 2189, 'a son' also means the rational. But here the Divine Rational is meant in which the principal element is good. 'Isaac' too, to whom 'a son' refers, represents this good, as will be shown further on.