St. Leo I, the Great, 440-461

[From the dogmatic epistle (28) "Lectis dilectionis tuae" to Flavian, Patriarch of Constantinople, June 13, 449]

(2) see R n. 2182.

(3) The uniqueness of each nature being preserved and combined in one person, humility was assumed by majesty, weakness by strength, mortality by eternity, and for the sake of paying the debt of our creation, an inviolable nature was joined to a passible nature; so that, because it was adapted to our relief, one and the same mediator of God and men, the man Jesus Christ [1 Tim. 2:5] both could die by reason of the one, and could not die on account of the other. Accordingly, in the whole and perfect nature of true man, true God was born, complete in His own, complete in ours. . . .

(4) Consequently, the Son of God entered into these lowly conditions of the world, after descending from His celestial throne, and though He did not withdraw from the glory of the Father, He was generated in a new order and in a new nativity. In a new order, because invisible in His own, He was made visible in ours; incomprehensible [in His own], He wished to be comprehended; permanent before times, He began to be in time; the Lord of the universe assumed the form of a slave, concealing the immensity of His majesty; the impassible God did not disdain to be a passible man and the immortal [did not disdain] to be subject to the laws of death. Moreover, He was generated in a new nativity, because inviolate virginity [that] did not know concupiscence furnished the material of His body. From the mother of the Lord, nature, not guilt, was assumed; and in the Lord Jesus Christ born from the womb of the Virgin, because His birth was miraculous, nature was not for that reason different from ours. For He who is true God, is likewise true man, and there is no falsehood in this unity, as long as there are alternately the lowliness of man and the exaltedness of the Divinity. For, just as God is not changed by His compassion, so man is not destroyed by His dignity. For each nature does what is proper to it with the mutual participation of the other; the Word clearly effecting what belongs to the Word, and the flesh performing what belongs to the flesh. One of these gleams with miracles; the other sinks under injuries. And just as the Word does not withdraw from the equality of the paternal glory, so His body does not abandon the nature of our race [For more see R n. 2183 f. 2188].

144* Matrimony as a sacrament [ Eph. 5:32] see R n. 2189;

The creation of the soul and original sin, see

R n. 2181.

[From epistle "Magna indign." to all the bishops through Campania, etc., March 6, 459]

(2) 1 also decree that that presumption against the apostolic regulation, which I recently learned is being committed by some through unlawful usurpation, be banished by all means.

With regard to penance, what is demanded of the faithful, is clearly not that an acknowledgement of the nature of individual sins written in a little book be read publicly, since it suffices that the states of consciences be made known to the priests alone in secret confession. For although the fullness of faith seems to be laudable, which on account of the fear of God is not afraid to blush before men, nevertheless since the sins of all are not such that those who ask for penance do not dread to publish them, so objectionable a custom should be abolished. . . . For that confession is sufficient, which is first offered to God, then also to a priest, who serves as an intercessor for the transgressions of the penitents. For then, indeed, more will be able to be incited to penance, if the conscience of the one confessing is not exposed to the ears of the people.

[From epistle (108) "Solicitudinis quidem tuae" to Theodore, Bishop of Forum Julii, June 11, 452]

(2) The manifold mercy of God came to the assistance of fallen men in such a way that the hope of eternal life might be recovered not only by the grace of baptism, but also by the remedy of penance, that those who have violated the gifts of regeneration, condemning themselves by their own judgment, might attain to the remission of their sins; the help of divine goodness having been so ordered that the indulgence of God cannot be obtained except by the supplications of the priests. For"the Mediator of God and of men, the man Christ Jesus[1 Tim. 2:5] has entrusted this power to the leaders of the Church, that they might both grant the action of penance to those confessing, and admit the same [persons] cleansed by salutary satisfaction to the communion of the sacraments through the gate of reconciliation. . . .

(5) It is necessary that each and every Christian hold a trial of his own conscience, lest from day to day he defer being converted to God, and choose the difficulties of that time when neither the confession of the penitent nor the reconciliation of the priest can take place. But, as I have said, the need even of such should be served, so that neither the action of penance nor the grace of communion may be denied them, even if the function of speech has been lost, and they ask it through the signs of a sound sense. But if they are so oppressed by some violent illness, that what they asked a little while before, they are not able to signify in the presence of the priest, the testimonies of the faithful standing about ought to be advantageous to them, that they may gain simultaneously the benefit of both penance and reconciliation, the regulation of the canons of the Fathers, however, being observed regarding the persons of those who have sinned against God by deserting the faith.