St. Ambrose: The Power of Fasting
Great is the power of fasting. Moreover, so beauteous is its bravery that fasting delights even Christ: so strong, that it leads men to heaven. And, to use human rather than divine examples, a voice sent forth from the mouth of the fasting Elijah closed heaven, due to the sacrilege of the people of the Jews (1 Kgs 17:1). So, too, when an altar to an idol was set up by King Ahab (1 Kgs 16:32), at the word of the prophet, for three years and six months, the dew of rain did not fall upon the earth. A worthy punishment which fittingly restrains intemperance: that heaven would be closed to the impious who polluted earthly things. Worthy, indeed, that, at the condemnation of the king’s sacrilege, the prophet was sent to the widow in Sarepta of Sidon, who, since she offered devotion through food, merited that she alone would not feel the distress of the public aridity. Therefore, the jug of barley did not lack, when the torrent’s flows we...