3819. 'The name of the elder was Leah' means the nature of the affection for external truth; 'and the name of the younger Rachel' means the nature of the affection for internal truth. This is clear from the representation of 'Leah' as the affection for external truth, and of 'Rachel' as the affection for internal truth, both dealt with in 3793; and from the meaning of 'the name' as the nature of, dealt with in 144, 145, 1754, 1896, 2009, 2724, 3006. Leah is called 'the elder' because external truth is learned first, and Rachel 'the younger' because internal truth is learned from then on after that; or what amounts to the same, a person first of all feels an affection for external truths, and from then on after that an affection for internal truths. external truths provide the basic outline for internal truths, for they are the general outlines into which particular details are added. Unless a person has a general outline of the idea of a thing he does not make sense of any particular aspect of it. This explains why the literal sense of the Word contains general truths but the internal sense particular truths. General truths are called external, but particular truths internal. And because truths devoid of affection are not truths because there is no life to them, the affections for them are therefore meant when external and internal truths are referred to.

4928. 'And afterwards his brother came out' means good which in actual fact is prior. This is clear from the representation of Zerah, to whom 'brother' refers here, as good. For he was the one who opened the womb, and so who was the firstborn, and on whose hand was the twice-dyed thread - such good being meant by him, see 4925. The reason 'afterwards his brother came out' means that good in actual fact is prior is that while a person is being regenerated good is not seen because it conceals itself within the interior man and flows into truth solely through affection in whatever degrees that truth is joined to it. When therefore truth has been joined to good, which is effected once the person has been regenerated, good reveals itself; for at this point good motivates his actions and good is so to speak the standpoint from which he sees truths since he is more concerned with life than with doctrine.