For, it is through prayer that we receive the courage to accomplish what God, neighbor, and our deepest selves are calling us to do. It is when we pray that we are able to surrender to a higher power one day at a time, accepting whatever comes. It is the practise of prayer that can teach us true wisdom, the wisdom of compassion, the wisdom of the heart.
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.