Satis Cognitum


The Unity of the Church is one of her four marks, but that unity is to be understood in a truly Catholic way, against the principles of false ecumenism, a unity of common beliefs to the rigid exclusion of all errors.

  • On the Unity of the Church
  • Encyclical: June 29, 1896
  • Pope Leo XIII
  • Stapled Booklet
  • 53 pages
  • English
  • 7 x 4.5 inches
  • ENL13-710