CCC 108 Still, the Christian faith is not a “religion of the book.” Christianity is the religion of the “Word” of God, a word which is “not a written and mute word, but the Word is incarnate and living”.1 If the Scriptures are not to remain a dead letter, Christ, the eternal Word of the living God, must, through the Holy Spirit, “open [our] minds to understand the Scriptures.”2

1 St. Bernard, S. missus est hom. 4, 11: PL 183, 86.
2 Cf. Lk 24:45.