From medicine is the science of evaluating health, just as by the substitutes the regions are preserved, and by the pegs the south, the north, the west, and the east are preserved, and by the two imams the world of the unseen that is in the world of this world and the world of testimony is preserved, which is what the sense has perceived, and by the pole all of these are preserved, for it is the one around which the matter of the world of the universe and corruption revolves, and these are on the heart of fourteen. Prophets, and they are Adam, Idris, Noah, Abraham, Joseph, Hud, Salih, Moses, David, Solomon, Yahya, Aaron, Jesus, and Muhammad, may God’s peace be upon them and the messengers, and praise be to God, Lord of the worlds. Each one of those we mentioned has a path of his own, knowledge that guides him, and news that he relates and inheritance from those whom we have mentioned who do not have the prophecy of legislation, and if he has general prophecy, let us mention those