The major point at which Luther differed from the medieval concept of work was regarding the superiority of one form of work over another. Luther regarded the monastic and contemplative life, held up as the ideal during the middle ages, as an egotistic and unaffectionate exercise on the part of the monks, and he accused them of evading their duty to their neighbors (Tilgher, 1930). For Luther, a person's vocation was equated as his calling, but all calling's were of equal spiritual dignity. This tenant was significant because it affirmed manual labor.
