Life and Asceticism
The tradition recorded in the synaxarion presents Arsenius as a model of monastic toil. Living within the cave monastery founded on the banks of the Dnipro, he combined ceaseless labor with continual prayer and refused to sit idle. His fasting was severe: he is said to have eaten only once a day, after sunset.
For this humility and love of labor, the synaxarion relates, he was granted the gift of wonderworking. Few further biographical particulars survive, and his epithet "the Lover-of-Labor" (also rendered "the Diligent") distinguishes him within the long roll of Kiev Caves ascetics.