4977. 'And he put him in charge over his house' means that this good applied itself to that factual knowledge. This is clear from the meaning of his 'lord', who put him in charge, as good, dealt with above in 4977, and from the meaning of 'putting him in charge over his house' as applying itself to it - to factual knowledge or natural truth. This meaning is evident from what follows, where it says that 'whatever he had he gave into his hand', meaning that all belonging to that good was seemingly subject to the other's power and control. For good is the lord and truth its minister, and when it says that the lord put the minister in charge, that is, that good put truth in charge, the meaning in the internal sense is not that the lordship ceased to rest with that good but that it applied itself to the truth. For in the internal sense one perceives what a thing really is, whereas the sense of the letter presents it in the form of an appearance. The lordship always rests with good, but good applies itself so that truth may be joined to it.

[2] While a person is governed by truth, as happens before he has been regenerated, he knows scarcely anything at all about good. For truth flows in by an external route, or that of the senses, whereas good flows in by an internal route. Before he has been regenerated a person is aware of that which flows in by the external route, but not of that which comes by the internal one. Consequently unless in that state which comes first the lordship seemed to be given to truth, that is, unless good applied itself to it, that truth could never become attached to this good as its own. This is the same factor as has been presented many times before - that truth seemingly occupies the first place, that is, it is so to speak the lord, while a person is being regenerated, but that good plainly occupies the first place and is the lord once he has been regenerated, for which see 3539, 3548, 3556, 3563, 3570, 3576, 3607, 3701, 4925, 4926, 4928, 4930.

4930. 'And he called his name Zerah' means the essential nature of it. This is clear from the meaning of 'calling the name' as the essential nature, as above in 4927. The essential nature meant by 'Zerah' is the nature of the reality which has been the subject in the internal sense up to this point, this reality being that in actual fact good is the firstborn but that truth appears to be such. That nature contains countless details, countless details such as cannot be seen in the light of the world, only in the light of heaven, and so by the eyes of the angels. If man could see the essential nature of a single reality like those visible to the angels he would be dumbfounded and would confess he would never have believed it, adding that compared with the angels he knew scarcely anything. In the original language Zerah means 'the rise' and is used to refer to the sun and the first sign of its light. This explains why this son was named Zerah, for good behaves in a similar way in the case of one who is being regenerated. Good first rises and sheds light, and from this light things within the natural man are lightened, enabling them to be seen, acknowledged, and finally believed. If light did not flow from the good present within that person he would never be able to see truths so that he could acknowledge and believe them. Instead he would see them as no more than the kind of things that have to be called truths for the common people's sake, or else as falsities.