A great ascetic among the Greeks of Calabria, the founder of several monasteries, a wonderworker and defender of the purity of Orthodoxy, he undertook long journeys simply in order to save another man trouble. He had a burning love for his neighbour, and entered into rest in 1005, leaving many disciples of real worth. The best-known among these is St Bartholomew, the writer of several Canons, who died in 1044.