Fasting from words, fasting from a volume of speech, being willing to humbly accept the yoke of silence and quietude deprives the tongue of the mastery of our hearts and minds. The tongue is a very useful tool for the art of love and for the art of prayer, but it is also the means by which we afflict others and even our own selves so often. So it must be called into holy obedience.
One of the reasons why communication in general in our society is so shallow and boring is that it does not grow out of silence and solitude. Consequently there is no communion. ...Communication could be a kind of communion if indeed we were a more silent and solitary people. Where we live with God alone in silence, then when we come out of that holy, sacred space, we are deepened and not only ready but longing to share with others the deeper dimensions of life.