Honorius I

Pope Honorius I
Mosaic of Pope Honorius I - Sant'Agnese fuori le mura, Rome
Papacy began	27 October 625
Papacy ended	12 October 638
Predecessor	Boniface V
Successor	Severinus
Personal details
Born	Campania, Byzantine Empire
Died	(638-10-12)12 October 638

Pope Honorius I (died 12 October 638) was Pope from 27 October 625 to his death in 638.

Honorius, according to the Liber Pontificalis, came from Campania and was the son of the consul Petronius. He became pope two days after the death of his predecessor, Boniface V. The festival of the Elevation of the Cross is said to have been instituted during the pontificate of Honorius, which was marked also by considerable missionary enterprise. Much of this was centered on England, especially Wessex. He also succeeded in bringing the Irish Easter celebrations in line with the rest of the Catholic Church.

Honorius became involved in early discussions regarding the doctrine of Monothelitism, which is the teaching that Christ has only one energy and one will, in contrast with the teaching that He has two energies and two wills, both human and divine.Patriarch Sergius I of Constantinople wrote an initial letter informing Honorius of the Monothelite controversy, asking Honorius to endorse a position that Church unity should not be endangered by having any discussions or disputes over Christ’s possessing one energy or two. Sergius added that the doctrine of two energies could lead to the erroneous belief that Jesus has two conflicting wills. Pope Honorius’ reply in 635 endorsed this view that all discussions should cease, and agreed that Jesus does not have two conflicting wills, but one will, since Jesus did not assume the vitiated human nature tainted by Adam's fall, but human nature as it existed prior to Adam's fall.

He was apparently aware of the rise of Islam and viewed this new religion's tenets closely resembling those of Arius.

More than forty years after his death, Honorius was anathematized by name along with the Monothelites by the Third Council of Constantinople (First Trullan) in 680. The anathema read, after mentioning the chief Monothelites, "and with them Honorius, who was Prelate of Rome, as having followed them in all things".