The Spirits' Book
Book Four - Hope and Consolation
Chapter II - Future Joys and Sorrows
988. There are individuals whose lives are perfectly calm, who have nothing to do for themselves and are exempt from all worries. Is their good fortune proof that they have nothing to repent from any former existence?
“Do you know many such people? If you think you do, you are mistaken. Such lives are often only calm on the surface. A spirit may have chosen such a life, but after leaving it, it realizes that it has not helped it move forward, and it regrets the time it has wasted in idleness.”
“Bear in mind that a spirit can only acquire knowledge and elevation through activity, so if it sleeps without a care in the world, it does not advance. It is as though it (according to your world) needs to work, but goes off for a stroll or goes to bed with the intention of doing nothing. Bear in mind that each of you must answer for voluntary uselessness, and that such uselessness is always lethal to your future happiness. The sum of that happiness is exactly proportionate to the sum of the good that you have done, while the sum of your unhappiness is always proportionate to the sum of the wrongs you have done, and how many you have made unhappy.”