Sergius, patriarch of Constantinople, seeks the support…
634 CE
Sergius, patriarch of Constantinople, seeks the support of Pope Honorius for the Monothelitic formula adopted by Emperor Heraclius a decade earlier to end the controversy between Chalcedonian and Monophysite Christians.
Honorius, specifically rejecting the Chalcedonian teaching of two wills, declares in 634 in a letter to Sergius, that Christ's dual human and divine natures did indeed operate through a single will.