171. What is the meaning of the affirmation “Outside the Church there is no salvation”?

171. What is the meaning of the affirmation “Outside the Church there is no salvation”?

(Comp 171) This means that all salvation comes from Christ, the Head, through the Church which is his body. Hence they cannot be saved who, knowing the Church as founded by Christ and necessary for salvation, would refuse to enter her or remain in her. At the same time, thanks to Christ and to his Church, those who through no fault of their own do not know the Gospel of Christ and his Church but sincerely seek God and, moved by grace, try to do his will as it is known through the dictates of conscience can attain eternal salvation.

“In brief”

(CCC 848) "Although in ways known to himself God can lead those who, through no fault of their own, are ignorant of the Gospel, to that faith without which it is impossible to please him, the Church still has the obligation and also the sacred right to evangelize all men" (AG 7; cf. Heb 11:6; 1 Cor 9:16).

To deepen and explain

(CCC 846) [Outside the Church there is no salvation] How are we to understand this affirmation, often repeated by the Church Fathers? (Cf. Cyprian, Ep. 73.21: PL 3, 1169; De unit.: PL 4, 509-536). Re-formulated positively, it means that all salvation comes from Christ the Head through the Church which is his Body: Basing itself on Scripture and Tradition, the Council teaches that the Church, a pilgrim now on earth, is necessary for salvation: the one Christ is the mediator and the way of salvation; he is present to us in his body which is the Church. He himself explicitly asserted the necessity of faith and Baptism, and thereby affirmed at the same time the necessity of the Church which men enter through Baptism as through a door. Hence they could not be saved who, knowing that the Catholic Church was founded as necessary by God through Christ, would refuse either to enter it or to remain in it (LG 14; cf. Mk 16:16; Jn 3:5).

On reflection

(CCC 847) This affirmation is not aimed at those who, through no fault of their own, do not know Christ and his Church: Those who, through no fault of their own, do not know the Gospel of Christ or his Church, but who nevertheless seek God with a sincere heart, and, moved by grace, try in their actions to do his will as they know it through the dictates of their conscience - those too may achieve eternal salvation (LG 16; cf. DS 3866-3872).

(Next question: Why must the Church proclaim the Gospel to the whole world?)