A new method of Rosie Crucian physick: [electronic resource] : wherein is shewed the cause; and therewith their experienced medicines for the cure of all diseases, theoparadota; freely given to the inspired Christians, by Ton aggelon presbytaton, ton archaggelon, logon, archon, onoma theo. And in obedience fitted for the understanding of mean capacities by the adorer, and the most unworthy of their love, John Heydon, a servant of God, and secretary of nature.