THE LORD ESTABLISHED THE SACRAMENT OF RECONCILIATION
Jesus said to them again, “Peace be with you. As the Father has sent me, even so I send you.” And when he had said this, he breathed on them, and said to them, “Receive the Holy Spirit. If you forgive the sins of any, they are forgiven; if you retain the sins of any, they are retained” (John 20:21-23).
“Reconciliation or “confession” is a sacrament instituted by Jesus Christ in His love and mercy to offer sinners forgiveness for offenses committed against God. At the same time, sinners reconcile with the Church, because it also is wounded by our sins. We know this sacrament by various names: the Sacrament of Penance, Confession, or Reconciliation.
The Early Church Fathers on
The Early Church Fathers taught that Christ passed on His authority to forgive sins to His priests.
Confess your sins in church, and do not go up to your prayer with an evil conscience. This is the way of life. . . , On the Lord's Day gather together, break bread, and give thanks, after confessing your transgressions so that your sacrifice may be pure (Didache 4:14,14:1 [A.D.70]).
The Letter of Barnabas
You shall judge righteously. You shall not make a schism, but you shall pacify those that contend by bringing them together. You shall confess your sins. You shall not go to prayer with an evil conscience. This is the way of light (Letter of Barnabas 19 [A.D. 74]).
Ignatius of Antioch
For as many as are of God and of Jesus Christ are also with the bishop. And as many as shall, in the exercise of penance, return into the unity of the Church, these, too, shall belong to God, that they may live according to Jesus Christ (Letter to the Philadelphians 3 [A.D. 110]).
For where there is division and wrath, God does not dwell. To all them that repent, the Lord grants forgiveness, if they turn in penitence to the unity of God, and to communion with the bishop (ibid. 8).
[The Gnostic disciples of Marcus] have deluded many women. . . Their consciences have been branded as with a hot iron. Some of these women make a public confession, but others are ashamed to do this, and in silence, as if withdrawing from themselves the hope of life of God, they either apostatize entirely or hesitate between two courses (Against Heresies 1:22 [A.D. 189]).
[Regarding confession, some] flee from this work as being an exposure of themselves, or they put it off from day to day. I presume they are more mindful of modesty than of salvation, like those who contract a disease in the more shameful parts of the body and shun making themselves known to the physicians; and thus they perish along with their own bashfulness (Repentance 10:1 [A.D. 203]).
The Church has the power of forgiving sins. This I acknowledge and adjudge (ibid. 21).
[The bishop conducting the ordination of the new bishop shall pray:] God and Father of our Lord Jesus Christ. . . pour forth now that power which comes from you, from your Royal Spirit, which you gave to your beloved Son, Jesus Christ, and which he bestowed upon his holy apostles. . . and grant this your servant, whom you have chosen for the episcopate, [the power] to feed your holy flock and to serve without blame as your high priest, ministering night and day to propitiate unceasingly before your face and to offer to you the gifts of your holy Church, and by the Spirit of the high priesthood to have the authority to forgive sins, in accord with your command (Apostolic Tradition 3 [A.D. 215]).
[A filial method of forgiveness], albeit hard and laborious [is] the remission of sins through penance, when the sinner . . . does not shrink from declaring his sin to a priest of the Lord and from seeking medicine, after the manner of him who say, "I said, to the Lord, I will accuse myself of my iniquity" (Homilies in Leviticus 2:4 [A.D. 248]).
The Apostle [Paul] likewise bears witness and says: "Whoever eats the bread or drinks the cup of the Lord unworthily will be guilty of the body and blood of the Lord "[I Cor. 11:27]. But [the impenitent] spurn and despise all these warnings; before their sins are expiated, before they have made a confession of their crime, before their conscience has been purged in the ceremony and at: the hand of the priest . . . they do violence to his body and blood, and with their hands and mouth they sin against the Lord more than when they denied him (The Lapsed 15:1-3 (A.D. 251]).
Of how much greater faith and salutary fear are they who . . . confess their sins to the priests of God in a straightforward manner and in sorrow, making an open declaration of conscience. . . I beseech you, brethren; let everyone who has sinned confess his sin while he is still in this world, while his confession is still admissible, while the satisfaction and remission made through the priests are still pleasing before the Lord (ibid. 28).
Sinners may do penance For a set time, and according to the rules of discipline come to public confession, and by imposition of the hand of the bishop and clergy receive the right of Communion. [But now some] with their time [of penance] still unfulfilled . . . they are admitted to Communion, and their name is presented and while the penitence is not yet performed, confession is not yet made, the hands of the bishop and clergy are not yet laid upon them, the Eucharist is given to them; although it is written, "Whosoever shall eat the bread and drink the cup of the Lord unworthily, shall be guilty of the body and blood of the Lord" [I Cor. 11:27] (Letters 9:2 [A.D. 253])
Priests have received a power which God has given neither to angels nor to archangels. It was said to them: "Whatsoever you shall bind on earth shall be bound in heaven; and whatsoever you shall loose, shall be loosed." Temporal rulers have indeed the power of binding: but they can only bind the body. Priests, in contrast, can bind with a bond which pertains to the soul itself and transcends the very heavens. Did [God] not give them all the powers of heaven? "Whose sins you shall forgive," he says, "they are forgiven them; whose sins you shall retain, they are retained." The Father has given all judgment to the Son. And now I see the Son placing all this power in the hands of men [Matt. 10:40; John 20:21-23]. They are raised to this dignity as if they were already gathered up to heaven (The Priesthood 3:5 [A.D. 387]).