The Spirits' Book
Book Three - Moral Laws
Chapter III - II. Law of Labor
Necessity of Labor
679. Are there any individuals who possess enough worldly goods for survival to render them exempt from the law of labor?
“Perhaps from material labor, but not from the obligation of making themselves useful according to their means, and developing their own intelligence and that of others, which is also labor. There are individuals to whom God has granted sufficient means that are not restricted to earning their income by the sweat of their brows. In that case, their obligation of being useful to their fellow beings is all the greater because they have at their disposal a much greater amount of free time for doing good.”