Yes, awe arises during the extraordinary: when viewing the Grand Canyon, touching the hand of a rock star like Iggy Pop, or experiencing the sacred during meditation or prayer. More frequently, though, people report feeling awe in response to more mundane things: when seeing the leaves of a Gingko tree change from green to yellow, in beholding the night sky when camping near a river, in seeing a stranger give their food to a homeless person, in seeing their child laugh just like their brother.
By now, every thermometer I have has burst at temperatures over 130 degrees. The abbot of the monastery suggested I make a journey up to a cave in the mountains with an elderly monk as guide. We had to walk barefoot as we were walking on holy ground. Under my breath I muttered and grumbled. The monk was well aware of me, and as I began to listen to what he was murmuring, I discovered it was melodic. He was actually singing a song of praise for the wonder and beauty of the day as I was accursing!
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.