The joy which results from truth and the belief which results from joy – here is the key which opens the door to understanding the Arcanum of the world as a work of art. For it is this Arcanum which will reveal the world to us as a work of divine creative art, ie, the world of Wisdom “who was at work beside him…rejoicing before him always” (Proverbs viii, 30), and it is this Arcanum again which will reveal the world to us as a work of art of deceptive mirage, ie, the world of maya, the great illusion, who plays her game (lila) unceasingly – or, in other words, on the one hand the world which reveals God by manifesting him, and on the other hand the world which hides him by covering him.
But whether it is a matter of a revelatory world or of a deceptive world, whether it is a matter of the world seen in the light of the sphere of the spirit of truth or of the sphere of the spirit of mirage, it is a joy – a twofold joy – which plays the key role here.
What is joy? What is it in its deepest sense?
Meditations on the Tarot, Letter XXII, The World