Pope Eugene IV, Council of Florence, Sess. 8, Nov. 22, 1439, ex cathedra: “Whoever wishes to be saved, needs above all to hold the Catholic faith; unless each one preserves this whole and inviolate, he will without a doubt perish in eternity.– But the Catholic faith is this, that we worship one God in the Trinity, and the Trinity in unity... Therefore let him who wishes to be saved, think thus concerning the Trinity. “But it is necessary for eternal salvation that he faithfully believe also in the incarnation of our Lord Jesus Christ...the Son of God is God and man...– This is the Catholic faith; unless each one believes this faithfully and firmly, he cannot be saved.”
Clear teaching infallible taught by the Holy Ghost through Pope Eugene IV.
Now on CI, Lover of Truth, a rabid defender of salvation for anyone in any false religion, even if they have not Catholic Faith, created a thread entitled:
"Definition of Faith for the Dogma Extra Ecclesiam Nulla Salus", and you guessed it, his "faith" is not the Catholic Faith described dogmatically above. In fact it contains no mention of this dogmatic quote.
Lover of Truth thinks that we had to wait 1950 years to learn what Catholic Faith is, 1950 years waiting for him to reveal to us "the code".