At midnight the whole valley lay suspended in the mountain's spell. This was the silent center of prayer: the quiet, the poverty of darkness that made you appreciate the light. Everything bright was pure gift at midnight and praise rose to your lips for the God of the moon and stars; and if you saw a fire burning in the valley, you felt warm and somehow connected with those countless fires that burn in the hearts of people everywhere. You knew communion. And that was the great secret of prayer.
Don't think that those who enter the silence of God are "silent". Nothing could be farther from the truth! Silence is a thunder! You will be able to hear it everywhere. Your nights and days will be filled with it. ...Many confuse silence with solitude. Solitude is being alone with God, waiting for God. But silence is an immense sea into which you enter and never leave. And once you have plunged into this silence, you will always be silent.