5348. 'And to Joseph were born two sons' means the good and truth born from this, that is to say, from the influx of the celestial of the spiritual into the natural. This is clear from the meaning of 'being born' as being reborn, and so the birth of truth derived from good or faith derived from charity, dealt with in 4070, 4668, 5160 (for the generations described in the Word are spiritual ones, see 1145, 1255, 1330, 3263, 3279, 3860, 3866); and from the meaning of 'sons', who in this case are Manasseh and Ephraim, as good and truth, dealt with immediately below. For 'Manasseh' means the area of will belonging to the new natural, while 'Ephraim' means the area of understanding belonging to it. Or what amounts to the same, 'Manasseh' means the good present in the new natural, since good exists as an attribute of the will, while 'Ephraim' means the truth present there, since truth exists as an attribute of the understanding. One reads in other places about the birth of two sons. Good is meant by one, truth by the other, as for instance with Esau and Jacob. 'Esau' means good, see 3302, 3322, 3494, 3504, 3576, 3599, while 'Jacob' means truth, 3305, 3509, 3525, 3546, 3576. The like is meant by Judah's two sons by Tamar, Perez and Zerah, 4927-4929; and the same applies here in the case of Manasseh and Ephraim. The birth of these is dealt with here because the subject in what went immediately before this was the influx of the celestial of the spiritual into the natural and the consequent rebirth of it, which is effected solely by means of good and truth.

1255. That 'according to their generations' means insofar as they were capable of being reformed is clear from the meaning of 'a generation' as reformation. When someone is born again or regenerated by the Lord, every single thing he receives anew is in that case a generation. So also here, since the Ancient Church is the subject, 'generations' means insofar as they were capable of being reformed. As for the reformations of these nations, the latter did not all have the same form of worship, nor did they all have the same doctrine, the reasons being that they were not all of the same disposition, and had not all been brought up in the same ways and from early childhood been taught the same things. The Lord in no way destroys the basic attitudes a person acquires from early childhood, but modifies them. And if these are held sacred by the person and are such as do not stand contrary to Divine and natural order but are in themselves of little importance, the Lord lets them alone and allows them to remain with that person, as He did with many things in the second Ancient Church, which things will in the Lord's Divine mercy be dealt with later on.