Rorate Caeli

One and Only

...one cannot leave aside relations with other religions, which are constructive as long as any ambiguity is avoided which may somehow weaken the essential content of the Christian faith in Christ, the only Savior of all men, and in the Church, the necessary sacrament of salvation for all mankind.

Benedict XVI
Address to the Faculty and Students of the Pontifical Gregorian University
November 3, 2006