Another widely cited latest date for Dionysius' writing comes in 532, when, in a report on a colloquy held between two groups (orthodox and monophysite) debating the decrees of the Council of Chalcedon, Severus of Antioch and his monophysite
Soon after his enthronement he forwarded his noted synodical letter to Pope Honorius I and to the Eastern patriarchs, explaining the orthodox belief in the two natures, human and divine, of Christ, as opposed to Monothelitism, which he viewed as a subtle form of heretical Monophysitism (which posited a single divine nature for Christ).