We believe that the Church is necessary for salvation, because Christ, who is the sole mediator and way of salvation, renders Himself present for us in His body which is the Church.[33] But the divine design of salvation embraces all men, and those who without fault on their part do not know the Gospel of Christ and His Church, but seek God sincerely, and under the influence of grace endeavor to do His will as recognized through the promptings of their conscience, they, in a number known only to God, can obtain salvation.[34]

33. Cf Lumen Gentium, 14.

34. Cf Lumen Gentium, 16.