Life did not stop, and one had to live. - Leo Tolstoy

According to the biblical tradition the absence of work — idleness — was a condition of the first man's state of blessedness before the Fall. The love of idleness has been preserved in fallen man, but now a heavy curse lies upon him, not only because we have to earn our bread by the sweat of our brow, but also because our sense of morality will not allow us to be both idle and at ease. Whenever we are idle a secret voice keeps telling us to feel guilty. If man could discover a state in which he could be idle and still feel useful and on the path of duty, he would have regained one aspect of that primitive state of blessedness. And there is one such state of enforced and irreproachable idleness enjoyed by an entire class of men — the military class. It is this state of enforced and irreproachable idleness that forms the chief attraction of military service, and it always will.

"That is the principal thing," thought Nekhludoff. "We all live in the silly belief that we ourselves are the lords of our world, that this world has been given us for our enjoyment. But this is evidently untrue. Somebody must have sent us here for some reason. And for this reason it is plain that we will suffer like those laborers suffer who do not fulfill the wishes of their Master. The will of the Lord is expressed in the teachings of Christ. Let man obey Him, and the Kingdom of the Lord will come on earth, and man will derive the greatest possible good.
"Seek the truth and the Kingdom of God, and the rest will come of itself. We seek that which is to come, and do not find it, and not only do we not build the Kingdom of God, but we destroy it.
"So this will henceforth be the task of my life!"
And indeed, from that night a new life began for Nekhludoff; not so much because he had risen into a new stage of existence, but because all that had happened to him till then assumed for him an altogether new meaning.

In the spiritual realm nothing is indifferent: what is not useful is harmful.