Native American Indians value silence and recommend it in stories and pointed sayings ... "Listen, or your tongue will make you deaf" ... "No flies come into a closed mouth" ... and a clause in an Indian prayer, "Oh my Grandfather, may I lose no good opportunity to hold my tongue." They feel comfortable in silence, and are often irritated, or at best amused, by our "windmill machine" of constant chatter. Silence, "going behind the blanket," removing oneself from useless or annoying contact are highly developed techniques, second nature to the Indian way.
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.