1020. That these things are meant becomes clear from the fact that everything put together as history from Genesis 1 down to Eber in Chapter 11 means something different from what appears in the letter, and from the consideration that the historical narratives there are purely made-up history customary among the most ancient people. When attesting the truth of some matter they would say that 'Jehovah said it'. Here however 'God' is used because the subject is the spiritual Church. And they did the same when anything true was being, or had been, put into effect.

There are two ways "brother" is used in the Bible, ways that are still reflected in modern language. One denotes an actual blood relationship; the other is a more sweeping term of commonality, in such as in the phrase the "brotherhood of man." In general 'brother' in terms of the blood relationship refers to the unity that can exist between the desire to do good and the understanding of how to do good. This is true of Cain and Abel and several pairs of twins: Jacob and Esau, Judah's sons Zarah and Pharez, and Joseph's sons Ephraim and Manasseh; in each case one represents the desire for good and the other the understanding of truth.