Aeterna Dei Sapientia
On St Leo the Great and the Unity of the Church
Cite this page
This catalogue
Aeterna Dei Sapientia (1961). On St Leo the Great and the Unity of the Church. docs.church. https://docs.church/aeterna-dei-sapientia
Official citation
John XXIII, Aeterna Dei Sapientia (11 November 1961). https://www.vatican.va/content/john-xxiii/en/encyclicals/documents/hf_j-xxiii_enc_11111961_aeterna-dei.html