If the heart of prayer is listening, what is it we listen to when we pray? The obvious answer is God's voice, yet great care is needed lest we presume the divine voice is like an ordinary human one. The essence of God's voice is silence...To be silent is to empty oneself of the din of transitory distractions so that one becomes fully receptive to the silence that always and everywhere underlies them. The silence thus cultivated is not a void so much as an expectant readiness, a sensitive receptivity, to the stillness hidden in the noise of daily life.
Time and space are the very music of God's harp, for each moment in time is empty of other moments, and each part of space is empty of other parts, so that we will not have to hear too much at once. That is why there are seasons.