Silence is no passive thing. It is a vibrant presence which fills any vacuum in sound and conveys its own living quality. Most of us know the truth of the phrase "the silence that sounds," and the old adage "silence is golden" means more than just that it is safe or wise. It means that it is golden in the sense of being filled with light.
A shah of Persia used to sit up at night for vigils and prayers. A friend who was visiting wondered at his long meditations after the whole day's work. "It is too much," he said, "you do not need so much prayer."
"Do not say so," was the answer. "You do not know. For at night I pursue God, and during the day God follows me."