Excommunication is a medicinal censure. It is the most severe penalty the Church imposes. The 1983 Code of Canon Law defines it this way. It is not an expulsion from the Church. It is a spiritual penalty. It excludes the offender from spiritual benefits and communal life. The goal is correction. It aims to restore the offender to communion. Think of it as medical treatment for spiritual health.
Canon 1331 outlines the effects. An excommunicated person faces prohibitions and incapacities.
Prohibitions include: * Celebrating or receiving sacraments. * Administering sacramentals. * Active participation in liturgical celebrations. * Exercising ecclesiastical offices or ministries. * Performing acts of church governance.
Incapacities follow. Acts of governance by the offender are invalid. The offender cannot acquire new offices or privileges. Remuneration from existing offices is barred.
There is one exception. If a member of the faithful is in danger of death, the prohibitions suspend. The excommunicated person may administer sacraments in that specific context.
Excommunication takes two forms. Ferendae sententiae is the ordinary form. The penalty binds only when imposed by authority. Latae sententiae is automatic. It incurs at the moment the offense occurs. Judicial intervention is unnecessary. This applies to exceptionally grave or malicious offenses.
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