The life of the pious should be tempered with frugality and sobriety, so as to exhibit, as much as may be, a kind of fasting during the whole course of life. But there is another temporary fast, when we retrench somewhat from our accustomed mode of living, either for one day or a certain period, and prescribe to ourselves a stricter and severer restraint in the use of that ordinary food. This consists in three things—viz. the time, the quality of food, and the sparing use of it.
