Catholic Commentary
Confession and the Standard Sin Offering
5It shall be, when he is guilty of one of these, he shall confess that in which he has sinned;6and he shall bring his trespass offering to Yahweh for his sin which he has sinned: a female from the flock, a lamb or a goat, for a sin offering; and the priest shall make atonement for him concerning his sin.
Leviticus 5:5–6 establishes that a person guilty of certain transgressions must confess their specific sin and bring a female lamb or goat as a trespass offering for priestly atonement. The confession requires naming the particular wrongdoing, and the priest performs the atoning ritual that reconciles the offender with God.
Sin is not healed by vague remorse—it requires naming what you did, then receiving priestly absolution as God himself designed it.
Typological and Spiritual Senses
The patristic and Catholic exegetical tradition sees in this two-part structure — confession followed by priestly atonement — an astonishingly precise anticipation of the Sacrament of Penance. The literal rite of Leviticus performs its function within the Mosaic economy; its typological fulfillment comes in Christ, who is simultaneously the High Priest who mediates (Heb. 4:14–16) and the Lamb who is offered (John 1:29). The animal victim points forward to the one sufficient sacrifice of Calvary; the Levitical priest's kipper is the shadow of which Christ's priestly absolution is the substance. What Leviticus distributes across separate elements — victim, priest, and penitent — the New Covenant unites: Christ is the Lamb, the Priest, and (in his members) the one who calls sinners to confession.
Catholic tradition finds in these two verses a remarkable Old Testament prefiguration of the Sacrament of Reconciliation in both its structure and its theology.
On Confession: The Catechism teaches that "confession to a priest is an essential part of the sacrament of Penance" (CCC 1456) and that integral confession requires naming sins specifically: "The faithful are obliged to confess, in kind and number, all grave sins committed after Baptism" (CCC 1456). Leviticus 5:5 provides the ancient scriptural root of this requirement. Origen, in his Homilies on Leviticus (Hom. II.4), explicitly identifies the Levitical confession as a type of sacramental confession: "There is a remission of sins through penance, when the sinner does not blush to confess his sin to the priest of the Lord." St. John Chrysostom similarly insists that the specificity of Levitical confession prefigures the Church's penitential discipline.
On Priestly Mediation: The Council of Trent (Session XIV, De Paenitentia, 1551) defined against the Reformers that absolution is a true judicial act performed by a priest — not a mere declaration that God has already forgiven. Leviticus 5:6 underpins this: the atonement (kipper) is not accomplished by the sinner's interior contrition alone, however necessary that is, but through the ordained priestly action. The priest does not merely announce forgiveness; he effects it as God's instrument.
On the Lamb: St. Thomas Aquinas (Summa Theologiae III, q. 48) identifies the animal victims of Leviticus as figures of Christ's passion. The female lamb or goat of Lev. 5:6 anticipates the Lamb of God, whose self-offering on the Cross is the one kipper to which all Levitical atonement pointed and in which it found its completion (Heb. 10:1–14).
These verses challenge the contemporary Catholic in two concrete ways. First, they press against the modern tendency toward vague, generalized confession — saying "I wasn't very kind" instead of naming the specific act of cruelty, the specific lie told, the specific failure to fulfill a duty. Leviticus insists that vagueness is not humility; it is evasion. Healthy examination of conscience before Confession should mirror the Torah's specificity: what did I do, when, and how? Second, these verses gently rebuke the widespread Catholic practice of substituting private, direct prayer to God for the sacramental confession the Church requires. The Levitical structure makes clear that God himself chose mediated atonement — not because he cannot forgive directly, but because the priestly rite forms, humbles, and heals the penitent in ways that purely private resolution cannot. The journey to the confessional — bringing one's specific, named sin before the priest who acts in persona Christi — is not a relic of a less enlightened age. It is God's own pedagogical design, ancient as Sinai.
Commentary
Leviticus 5:5 — "He shall confess that in which he has sinned"
The Hebrew verb translated "confess" is hithwaddah (from the root yadah), a reflexive form meaning to acknowledge, declare openly, or give thanks — the same root used in the great confessions of Ezra (Ezra 10:1) and Nehemiah (Neh. 9:2–3). Its reflexive-intensive form conveys not merely internal recognition of guilt but an outward, spoken declaration. The phrase "that in which he has sinned" is deliberately specific: the confession is not a vague admission of general unworthiness but must correspond to the particular transgression described in the preceding context (Lev. 5:1–4), which covers cases such as failure to testify, contact with ritual impurity, or a rash oath. The Torah insists on specificity — the penitent cannot substitute a generalized apology for named wrongdoing. This specification implies that genuine repentance requires honest self-examination and the courage to name one's sin precisely.
The verse also presupposes a prior interior condition: the person has recognized guilt ('asham — being in a state of guilt or culpability). Guilt here is not merely subjective feeling but an objective moral state that has disrupted the covenantal relationship. The confession is the first act that begins to repair that rupture.
Leviticus 5:6 — The Trespass Offering and the Priestly Mediation
The Hebrew 'asham (translated variously as "guilt offering" or "trespass offering") here refers to the animal brought to remedy the state of guilt named in v. 5. The prescription of a female animal — a lamb or a goat — from the flock is notably inclusive: both species are acceptable, and the feminine gender of the animal may carry levitical significance related to the specific class of offenders addressed (ordinary Israelites, as opposed to the priest or the community, who require a bull). The double designation allows for socioeconomic flexibility while maintaining the sanctity of the rite — a mercy the subsequent verses (5:7–13) extend even further to the poor.
Crucially, the text specifies that the priest shall make atonement (kipper). The root kapar is the bedrock of Israel's entire sacrificial theology and likely derives from the Akkadian kuppuru ("to wipe clean"). Atonement is not self-administered; it is mediated. The sinner confesses and brings the offering, but the priest performs the act that effects reconciliation with God. This priestly mediation is not peripheral — it is constitutive of how God has chosen to restore the covenant. The sinner cannot atone for himself. The very structure of the rite encodes the theology: only a designated mediator, acting in God's name before the altar, can close the gap that sin has opened.