" it would be a great mistake to think that the awakening of desire for the Bridegroom would produce a wave of monastic withdrawal into the fasting and prayer of passive waiting. That is not what the awakening of desire for Christ would produce. It would produce a radical, new commitment to complete the task of world evangelization, no matter what the cost. And fasting would not become a pacifistic discipline for private hopes, but a fearsome missionary weapon in the fight of faith. "

― John Piper , A Hunger for God