Abstract
Michael Psellos (1018-1081) read texts of the Neoplatonist Proclus (412-485) throughout his life. His interest may have started as early as 1034, but the first direct references can be dated to ca 1041 and the last occur towards the end of his life, notably the Omnifaria Doctrina. Psellos’ interest in Proclus evolved over time: 1. 1034-1043 hermeneutical problems, 2. 1043-1059 theurgy and interest in relation between body and soul, 3. 1059-1081 physiology and interest in Proclus’ philosophical principles. Psellos’ wide range of interests means that each phase represents a particular focus, but not exclusive one.