Now the code of life of the High Middle Ages said something entirely opposite to this: that it was precisely lack of leisure, an inability to be at l… - Josef Pieper

To experience and live out a harmony with the world, in a manner quite different from that of everyday life — this, we have said, is the meaning of "festival." But no more intense harmony with the world can be thought of than that of "Praise of God," the worship of the Creator of this world. Now, as I have often experienced, this statement is often received with a mixture of discomfort and various other feelings, but its truth cannot be denied. The most festive festival that can be celebrated is religious worship or "cult," and there is no festival that does not get its life from such worship or does not actually derive its origin from this. There is no worship "without the gods," whether it be mardi gras or a wedding.

"We work in order to be at leisure." […] Doesn't this statement appear almost immoral to the man or woman of the world of "total work"? Is it not an attack on the basic principles of human society?
Now I have not merely constructed a sentence to prove a point. The statement was actually made — by Aristotle [Nichomachean Ethics X, 7 (1177b4–6)]. Yes, Aristotle: the sober, industrious realist, and the fact that he said it, gives the statement special significance. What he says in a more literal translation would be: "We are not-at-leisure in order to be-at-leisure." For the Greeks, "not-leisure" was the word for the world of everyday work; and not only to indicate its "hustle and bustle," but the work itself. The Greek language had only this negative term for it (ά-σχολία), as did Latin (neg-otium).
The context not only of this sentence but also of another one from Aristotle's Politics (stating that the "pivot" around which everything turns is leisure [Politics VII, 3 (1337b33)]) shows that these notions were not considered extraordinary, but only self-evident. […] Could this also imply that people in our day no longer have direct access to the original meaning of leisure?

Within the world of total work, the "festival" is either "a break from work" (and thus only there for the sake of work), or it is a more intensive celebration of the principles of work itself (as in the "Labor Days," and thus belongs, again, to the working world). There will naturally be "games" — like the Roman circences — but who would dignify the amusements for the masses with the name of "festival"?