Originally Posted by JoeT777
By the “fullness of faith” I meant to imply the fullness as described here: “…Christ's Catholic Church alone, which is the universal help towards salvation, that the fullness of the means of salvation can be obtained. Decree on Ecumenism, Vatican II, UNITATIS REDINTEGRATIO, 21 November 1964
With that said the RCC holds that other faiths…”have been by no means deprived of significance and importance in the mystery of salvation. For the Spirit of Christ has not refrained from using them as means of salvation which derive their efficacy from the very fullness of grace and truth entrusted to the Catholic Church.” (ibid)
JoeT