mortal sin
Soul-severing offense
Mortal sin is a grave violation of divine law in Catholic theology—one serious enough to sever the soul's relationship with God and result in damnation if unconfessed.
It requires three conditions: grave matter, full knowledge, and deliberate consent.
Distinguished from venial sins, which are less serious offenses that weaken but don't destroy grace.
Murder is considered a mortal sin.
Traditional mortal transgressions
- confessionAdmission of wrongdoing
- absolutionFormal clearing of guilt
- penanceSelf-mortification for wrongdoing
- contritionRemorseful state over misdeeds
state of grace · excommunication · salvation · eternal punishment · divine law · last rites · catechism · dogma
Admission of wrongdoing
- absolutionFormal clearing of guilt
- penanceSelf-mortification for wrongdoing
- atonementCompensation for wrongdoing
- redemptionRecovery or moral restoration
forgiveness · reconciliation · amendment · expiation · restitution · purification · sanctification · conversion
Eternal punishment by flame
- perditionEternal spiritual ruin
- eternal punishmentEndless suffering after death
- condemnationSevere disapproval expressed formally
- brimstoneArchaic word for sulfur
judgment · Gehenna · abyss · torment · lake of fire · doom · lost soul · spiritual death
Serious and worrying
- deadlyAble to cause expiration
- heinousOdiously, shockingly evil
- unforgivableCannot be pardoned
- grievousCausing intense suffering
cardinal · capital · serious · damning · irredeemable · inexcusable · abominable · egregious
Guilt for wrongdoing
- shamePainful awareness of failure
- contritionRemorseful state over misdeeds
- self-reproachBlaming oneself for wrongdoing
- penitenceRemorse for misdeeds
culpability · regret · guilty conscience · pangs of conscience · self-condemnation · compunction · burden · torment
seven deadly sins
Traditional mortal transgressions
- confessionAdmission of wrongdoing
- absolutionFormal clearing of guilt
- penanceSelf-mortification for wrongdoing
contrition · state of grace · excommunication · salvation · eternal punishment · divine law · last rites · catechism · dogma · anathema
confession
Admission of wrongdoing
- absolutionFormal clearing of guilt
- penanceSelf-mortification for wrongdoing
- atonementCompensation for wrongdoing
redemption · forgiveness · reconciliation · amendment · expiation · restitution · purification · sanctification · conversion · reform
hellfire
Eternal punishment by flame
- perditionEternal spiritual ruin
- eternal punishmentEndless suffering after death
- condemnationSevere disapproval expressed formally
brimstone · judgment · Gehenna · abyss · torment · lake of fire · doom · lost soul · spiritual death · fire and brimstone
grave
Serious and worrying
- deadlyAble to cause expiration
- heinousOdiously, shockingly evil
- unforgivableCannot be pardoned
grievous · cardinal · capital · serious · damning · irredeemable · inexcusable · abominable · egregious · atrocious
remorse
Guilt for wrongdoing
- shamePainful awareness of failure
- contritionRemorseful state over misdeeds
- self-reproachBlaming oneself for wrongdoing
penitence · culpability · regret · guilty conscience · pangs of conscience · self-condemnation · compunction · burden · torment · anguish
- Biblical ExpressionsGarden of Eden, David and Goliath, Good Samaritan, prodigal son, forbidden fruit
- confessionconfession, absolution, admission, acknowledgment, declaration
- sindeadly sins, seven deadly sins, cardinal sins, transgression, iniquity
- sinsgreed, lust, gluttony, sloth, coveting
- Catholic doctrineTrinity, transubstantiation, purgatory, indulgences, sacred tradition
- moral theologyconscience, natural law, moral law, moral virtues, cardinal virtues
mortal sinvenial sin
Lesser Catholic transgression
peccadillo · minor transgression · imperfection · human weakness
mortal sinstate of grace
Freedom from mortal sin
salvation · spiritual life · justification · eternal life · divine union
mortal sincardinal virtue
Foundational moral excellence
heroic virtue · holiness · virtue · sanctity · righteousness
sin, mortal, sinful, immortal, sinner, mortals, sinning, immortality, mortality