The Microcosm is divided into four small treatises: In treatise I, the author enumerates the four sources of knowledge. In treatise II, the author discusses psychological and physiological matters. The last two treatises of The Microcosm are
devoted to theological questions. In addition, The Microcosm,I> includes an informative introduction by the editor as well as an appendix of Saddiq's original Hebrew text.