The norms regarding work which developed out of the Protestant Reformation, based on the combined theological teachings of Luther and Calvin, encouraged work in a chosen occupation with an attitude of service to God, viewed work as a calling and avoided placing greater spiritual dignity on one job than another, approved of working diligently to achieve maximum profits, required reinvestment of profits back into one's business, allowed a person to change from the craft or profession of his father, and associated success in one's work with the likelihood of being one of God's Elect.
