64:6.35

All flesh associates with their own kind. A man will stick to people like himself.

Now you are not ignorant of the charm of brotherhood, which the Divine and all wise Providence has imparted through fathers to children, and has engendered through the mother’s womb. These brothers remained an equal time in their mother’s womb, and were formed for the same period, and nourished by the same blood, and were perfected through the same principle of life. They were brought forth at equal intervals, and sucked milk from the same fountains. Their brotherly souls were reared up lovingly together, and increase the more powerfully by reason of this simultaneous rearing, and by daily companionship, and by other education, and exercise in the law of God.

Brotherly love being thus sympathetically constituted, the seven kindred had a more sympathetic mutual harmony. For being educated in the same law, and practicing the same virtues, and reared up in a just course of life, they increased this harmony with each other. For the same ardor for what is right and honorable increased their goodwill and harmony toward each other. For it acting along with religion, made their brotherly feeling more desirable to them. And yet, although nature, companionship, and virtuous morals increased their brotherly love, those who were left endured to see their kindred, who were mistreated for their religion, tortured even to death.