2868. 'His concubine, whose name was Reumah' means gentiles whose worship was idolatrous but in whom good was present. This becomes clear from what has gone before, for in the former place come those gentiles meant by the sons born to Nahor from his wife, in the latter those born from his concubine. As has been shown, those born from his wife were people outside the Church who dwelt in a brotherly relationship by virtue of good, 2863, whereas these latter sons are people outside the Church whose worship was idolatrous but in whom good was present. Thus the latter were born from a less legitimate union than the former, though the union was nevertheless legitimate, for in those times children born from servant-girls were accepted as legitimate, as becomes clear from Jacob's sons born from the servant-girls Bilhah and Zilpah, Genesis 30:4-12, from whom tribes descended no less than from the sons born from Leah and Rachel, and who in this respect were no different from the latter. Yet that a difference did exist is clear from Genesis 33:1-2, 6-7.

[2] Servant-girls whom in those times a wife gave to her husband for the sake of producing children were called concubines, as is evident from Bilhah, Rachel's servant-girl, who is also called Jacob's concubine in Genesis 35:22. The practice of producing children by means of servant-girls or concubines was allowed in those times so that those outside the Church might be represented, as well as those of lower degree within the Church. The statement that the concubine's name was Reumah embodies the essential nature of that group of people, 1896, 2009, which in this case is exaltation, this being what Reumah means. Regarding the state and condition of nations and peoples outside the Church, see 593, 932, 1032, 1059, 1327, 1328, 1366, 2049, 2051, 2284, 2589-2604.

1895. 'She had an Egyptian servant-girl' means the affection for knowledge. This is clear from the meaning of 'a servant-girl' and from the meaning of 'Egypt'. Sarai, who is the mistress or lady, represents and means truth allied to good, as stated already. Truth allied to good is in the genuine sense intellectual truth, but rational truth comes below this and so is inferior. The latter is born from knowledge and cognitions that have been made living by means of an affection corresponding to them. Because this affection is part of the exterior man, it ought to be subservient to intellectual truth, which resides inmostly, in the way that a servant-girl is subservient to her mistress or a maid to the lady of - the house. That affection therefore is what is represented and meant by 'the servant-girl Hagar'.

[2] No one can have much understanding of anything said about these matters until he knows what intellectual truth is in the genuine sense and also in what way the rational is born, namely from the internal man as the father, and from the exterior or natural man as the mother. Unless the two are joined together nothing rational ever comes into being. The rational is not born from knowledge and cognitions, as people suppose, but from the affection for them, as becomes clear merely from the fact that nobody can possibly become rational unless some delight in or affection for such knowledge and cognitions burns within him. The affection constitutes the maternal life itself, while the celestial and spiritual within that affection constitute the paternal life. Consequently it is the degree and the quality of a person's affection that determine the degree and the quality of the rationality that is developed in him. In themselves facts and cognitions are nothing other than things that are dead, or instrumental causes, which are made alive by the life that belongs to affection. This is how everyone's rational man is conceived. The reason why the servant-girl was Egyptian and why that fact is mentioned is that 'Egypt' means knowledge, as has been shown already in 1164, 1165, 1186, 1462,