Ut Unum Sint (Latin: 'may they be one') is an encyclical by Pope John Paul II of May 25 1995. Following the prayer of Jesus in the Gospel according to John (17:21-22), it dealt with the relations with the Orthodox Church and other Christian churches. This document reiterated that unity of the two sui juris churches is essential, as well as further dialogue and unity with the Protestant churches. This document shows that the Roman Catholic Church is officially moved to unity. It has become a common piece of study in ecumenical classes.

In paragraph 54, we find the oft-quoted sentence: "In this perspective an expression which I have frequently employed finds its deepest meaning: the Church must breathe with her two lungs!" In paragraph 79, we see five subjects that are considered important for "more clear" understanding that will bring unity.

External link

• official text from the Vatican website

Ut Unum Sint Ut Unum Sint