He composed a set of three treatises, "On the Soul", "On Paradise", and "On the upper and lower hierarchies", writing two letters to introduce them, one to Niketas 180, one to <-Anonymus->
He wrote a work "Against the Jews" and a "Profession of faith", summing up his beliefs
Niketas Stethatos (Darrouzes) 412-462
He wrote a letter to Athanasios 105, asking him for canonical judgement on Studite usage relating to penitence; he responded to Athanasios' criticisms of Studite customs on the subject, defending them on the basis of the application of oikonomia
He wrote a piece on "The New Heavens", of which only short excerpts survive
τις ὁ καινὸς οὐρανὸς. Niketas Stethatos (Darrouzes) 508-514
He wrote a treatise "On paradise", with a particular emphasis on paradise as interior to man; the treatise is preserved with eight annexed letters: two to Niketas 180, two replies from the latter and four to Gregorios 164; a further correspondence with Anonymus 981 is described at some length
Θεωρία εἰς τὸν παράδεισον. Niketas Stethatos (Darrouzes) 154-290
He wrote a work entitled "On the Limits of Life", addressed to Manuel 118
He wrote a work on the filioque, complaining that the Latins were creating a dyarchy
Niketas Stethatos, On the Holy Spirit 371-409
He wrote short pieces defending and explaining the Studite custom for deacons to wear belts, the customary greetings practised in the Studite community and the use of the "alleluias of degrees" in singing the troparia of Theodore the Studite
He wrote the "De azymo", "De sabbato" and "De nuptiis sacerdotum", probably in response to the visit of the papal legates Frederick 101, Humbert 101 and Petros 148; he was later forced by Konstantinos 9 to anathematise them before the same legates at Stoudios