Declaration on Masonic Associations

The Declaration on Masonic Associations is a declaration by the grave sin and may not receive Holy Communion. It was issued in 1983 by the prefect of the congregation, Joseph Cardinal Ratzinger, who became Pope Benedict XVI on April 19, 2005.


  • History of Canon Law regarding Freemasonry 1
  • Legal status 2
  • Further analysis 3
  • See also 4
  • References 5
    • Notes 5.1
    • Sources 5.2

History of Canon Law regarding Freemasonry

Catholic canon law has forbidden membership in Masonic organizations since 1738, with Pope Clement XII's papal bull In eminenti apostolatus.[1] Later popes continued to ban Masonic membership through the eighteenth- and nineteenth-centuries. When canon law was codified into the 1917 Code of Canon Law, these existing prohibitions were preserved in the code, especially in Can 2335. The 1917 code forbids Catholics, under the penalty of excommunication, to enroll in Masonic or other similar associations.

Can 2335: Affiliation With Masonic or Similar Societies. Those who join a Masonic sect or other societies of the same sort, which plot against the Church or against legitimate civil authority, incur ipso facto an excommunication simply reserved to the Holy See. [p. 924.]


Can. 1374. A person who joins an association which plots against the Church is to be punished with a just penalty; one who promotes or takes office in such an association is to be punished with an interdict.[2]

In the 1917 code, Masonry was specifically mentioned, but in the 1983 code it was not. Since the new canon law did not specifically mention Masonry, any issues or questions about Roman Catholics with Masonic associations were clarified by this document, which states, "...the Church’s negative judgment in regard to Masonic association[s] remains unchanged since their principles have always been considered irreconcilable with the doctrine of the Church and therefore membership in them remains forbidden. The faithful who enroll in Masonic associations are in a state of grave sin and may not receive Holy Communion."

Legal status

The relevance of the declaration under canon law is unclear. Canon law allows for a process by which provisions of the code are interpreted authoritatively.[3] It has been argued, however,[4] that the declaration cannot be regarded as an authoritative interpretation of canon 2335, prohibiting membership in organizations which plot against the Church, since it does not make reference to it. In addition, the declaration was not issued by the authority which issued the legal provision it interprets, which also casts doubt on the view that canon 2335 is interpreted authoritatively. It thus remains unclear, even under the declaration, whether membership in Masonry is, by itself, forbidden to Catholics under canon law.

Further analysis

For an analysis of how Bishops investigated Masonry and some their findings, see Letter to U.S. Bishops Concerning Masonry dated April 19, 1985 by Cardinal Bernard Law.

See also



  1. ^  
  2. ^ "Delicts against ecclesiastical authorities and the freedom of the Church (Cann. 1370 - 1377)". 1983 Code of Canon Law. 1983. 
  3. ^ Canon 16 of the 1983 code.
  4. ^ Eugen Lennhoff/Oskar Posner/Dieter Binder: Internationales Freimaurer-Lexikon. Munich 2011. Entry on "Katholizismus, Katholische Kirche".


  • "Declaratio de associationibus massonici", Acta Apostolicae Sedis 76 (1984) 300. (From EV, No. 553, pp. 482–87)
  • Declaration on Masonic Associations, Congregation for the Doctrine of the Faith, Holy See
  • Canon Law, A Text and Commentary. T. Lincoln Bouscaren, S.J.; Adam C. Ellis, S.J.; Francis N. Korth, S.J.. Fourth Revised Edition, The Bruce Publishing Company, Milwaukee: 1963 [Imprimatur: + William E. Cousins, Archbishop of Milwaukee] LoCCN: 63-22295.
  • Clarification Concerning Status of Catholics Becoming Freemasons
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