Protestantism teaches that people can find the light of God during work.
The idea that, “Working is very important,” makes Protestants hard workers, and it has given them industrial and business prosperity throughout history.
“Die Protestantische Ethik und der Geist des Kapitalismus,” translated as “The Protestant Ethic and the Spirit of Capitalism” in English, is a very famous book written by Max Weber.
It indicates attitude that there is a spiritual basis to the Protestant about work.
Originally, capitalism ought to have moderation, diligence, modesty and spirit for service.