The harmony of the world : being a discourse of God heaven angels stars planets earth the miraculous descentions and ascentions of spirits : with the nature and harmony of mans body the art of preparing Rosie Crucian medicines to cure all diseases : their rules to raise bodies decayed which are verified by a practical examination of principles in the great world : whereunto is added the state of the New Jerusalem grounded upon the knowledge of nature light of reason phylosophy and divinity : all fitted to the understanding use and profit of wisdomes children and communicated to the sons of art / by John Heydon . a servant of God and secretary of nature. 1662

The harmony of the world : being a discourse of God heaven angels stars planets earth the miraculous descentions and ascentions of spirits : with the nature and harmony of mans body the art of preparing Rosie Crucian medicines to cure all diseases : their rules to raise bodies decayed which are verified by a practical examination of principles in the great world : whereunto is added the state of the New Jerusalem grounded upon the knowledge of nature light of reason phylosophy and divinity : all fitted to the understanding use and profit of wisdomes children and communicated to the sons of art / by John Heydon . a servant of God and secretary of nature. 1662 | Libri antichi e moderni | Heydon John B.