(Greek:
monos, single; thelo, will)
A heresy which, in the 7th century, began within the Church out of an
attempt to conciliate the Monophysites. The latter, confusing the idea of
personality with the undivided activity of a single will, held that there
was a kind of divino-human will and divino-human operation in Christ, the
Man-God. The Monothelites admitted the orthodox doctrine of the existence of
the two natures but claimed that these natures had a common will and a
common activity. This view was strongly urged by Sergius, patriarch of
Constantinople, who had enlisted the sympathy of Pope Honorius in his cause,
and combated by Sophronius, a Palestinian monk, later patriarch of
Jerusalem. After dividing the Eastern Church for over half a century, the
controversy was brought to a close by the Sixth General Council
(Constantinople, 681) when the doctrines of the Monothelites were formally
condemned.
New Catholic Dictionary