The symbolism of a sacred mountain is full of intimations of meditation. It is a state of strong immovability, of perfect balance; a state in which all motion hangs suspended, not in death or inertia but in that great stillness that is the origin and resolution of all things... Any mountain that is sacred is a symbol of the Centre: that point where divine reality impinges on profane reality. The true Centre, the real seat of the great mystery of ultimate reality, resides in our heart.
On the surface, silence was simple: we didn't speak unless it was necessary. But what was the point of silence? The point was, we learned, not mere silence, not silence to preserve some sort of order, but something much greater. In silence the idea was to recollect ourselves, to place ourselves more squarely in the presence of God than we would if people were talking to us all the time. We could pray, we could meditate, we could contemplate.