Sermons — Sermon 88

St. Leo the Great

Source: https://www.newadvent.org/fathers/360388.htm

1. Chapter 1

On the Fast of the Seventh Month, III.

Of what avail, dearly-beloved, are religious fasts in winning the mercy of God, and in renewing the fortunes of human frailty, we know from the statements of the holy Prophets, who proclaim that justice of God, Whose vengeance the people of Israel had again and again incurred through their iniquities, cannot be appeased save by fasting. Thus it is that the Prophet Joel warns them, saying, thus says the Lord your God, turn to Me with all your heart, with fasting and weeping and mourning, and rend your hearts and not your garments, and turn to the Lord your God, for He is merciful and patient, and of great kindness, and very merciful, and again, sanctify a fast, proclaim a healing, assemble the people, sanctify the church. And this exhortation must in our days also be obeyed, because these healing remedies must of necessity be proclaimed by us too, in order that in the observance of the ancient sanctification Christian devotion may gain what Jewish transgression lost.

But the respect that is paid to the Divine decrees always brings a special blessing, whatever may be the extent of our voluntary services, so that publicly proclaimed celebrations are of a higher character than those which rest on private institution. For the exercise of self-restraint, which each individual imposes on himself at his own discretion, concerns the benefit of a certain portion only of the Church, but the fast which the whole Church undergoes leaves out no one from the general purification, and God's people then become strongest, when the hearts of all the faithful meet together in one common act of holy obedience, when in the camp of the Christian army there is on all sides the same making ready for the fight and for defense. Though the cruel enemy rage in restless fury, and spread all round his hidden snares, yet he will be able to catch no one and wound no one, if he find no one off his guard, no one given up to sloth, no one inactive in works of piety.

To this unconquerable strength of unity, therefore, dearly-beloved, we are even now invited by the solemn Fast of the Seventh Month, that we may lift our souls to the Lord free from worldly cares and earthly concerns. And because, always needful as this endeavour is, we cannot all adhere to it perpetually, and often through human frailty we fall back from higher things to the things of earth, let us at least on these days, which are most healthfully ordained for our correction, withdraw ourselves from worldly occupations, and steal a little time for promoting our eternal welfare. For in many things, as it is written, we all stumble James 3:2. And though by the daily gift of God we be cleansed from various pollutions, yet there cling to unwary souls for the most part darker stains, which need a greater care to wash them out, a stronger effort to destroy them. And the fullest abolition of sins is obtained when the whole Church offers up one prayer and one confession. For if the Lo