Arcana Coelestia # 4608
4608. 'And the sons of Bilhah, Rachel's servant-girl: Dan and Naphtali' means secondary goods and truths which serve the interior ones. This is clear from the representation of 'Bilhah, Rachel's servant-girl' as a secondary affection which, as a means, serves the affection for interior truth, dealt with in 3849. 'A servant-girl' furthermore is used to denote a means which serves to effect a joining together, 3913, 3917, 3931, her 'sons' being the same kinds of means. By secondary goods and truths are meant those goods and truths which do not enter in directly but are derived from these and are associated with them like maidservants, acting also as intermediaries and facilitators. The essential characteristics of them are represented by 'Dan and Naphtali'. In the highest sense 'Dan' means righteousness and mercy, in the internal sense the holiness of faith, and in the external sense the good of life, 3921, 3923, while 'Naphtali' in the highest sense means [the Lord's] own power, in the internal sense temptation in which a person overcomes, and in the external sense resistance offered by the natural man, 3927, 3928. These are the essential characteristics of the means that serve interior goods and truths.
Arcana Coelestia # 1896
1896. 'Her name was Hagar' means the life of the exterior or natural man. This becomes clear from what has been stated already, and also from the meaning of Hagar' as a foreign woman or one living in foreign parts. 'Foreigners' represented people who were to receive instruction, and living in foreign parts represented instruction, and also rules of life, as shown already in 1463. When it is stated in the Word what a person's name is, as here, that 'her name was Hagar', it means that the name embodies something to which attention should be paid, for 'calling by name' is knowing a person's character, as shown already in 144, 145, 340. Not one particle exists in the Word without a reason and without meaning some real thing in the internal sense.