Mortalium animos

Mortalium animos
Latin for 'The Minds of Mortals'
Encyclical of Pope Pius XI
Coat of arms of Pope Pius XI
Signature date 6 January 1928 (1928-01-06)
SubjectOn Religious Unity
Number11 of 31 of the pontificate
Text

Mortalium animos (English: The minds of mortals) is a papal encyclical promulgated in 1928 by Pope Pius XI on the subject of religious unity, condemning certain presumptions of the early ecumenical movement and confirming that the unique Church founded by Jesus Christ is the Catholic Church.