5409. 'Joseph's ten brothers' means such truths known to the Church as were in agreement with one another. This is clear from the meaning of 'brothers' as truths known to the Church. These truths are called 'Joseph's brothers' ('Joseph' representing truth received from the Divine) by virtue of their agreement with one another; for that agreement causes them to exist joined together like one brother to another. 'The sons of Jacob' means all the truths of faith or the truths as a general whole that are known by the Church, 5403; and the expression 'Joseph's brothers' has a similar meaning, though this is because of their agreement with one another. Jacob's ten sons by Leah mean the truths known to the external Church, but Jacob's two sons by Rachel mean the truths known to the internal Church, as is evident from what has been shown regarding Leah and Rachel. That is to say, it has been shown that 'Leah' is the affection for exterior truth and 'Rachel' the affection for interior truth, both dealt with in 3758, 3782, 3793, 3819. Also, the internal Church and the external Church are 'brothers', see 1221. The Lord Himself therefore uses the word 'brothers' to describe truths and resulting forms of good which exist in agreement with one another by virtue of charity and faith, that is, to describe people who know truths and from these desire what is good: In Matthew,