Fides et Ratio §10

¹⁰ Contemplating Jesus as revealer, the Fathers of the Second Vatican Council stressed the salvific character of God's Revelation in history, describing it in these terms: “In this Revelation, the invisible God (cf. Col 1:15; 1 Tim 1:17), out of the abundance of his love speaks to men and women as friends (cf. Ex 33:11; Jn 15:14-15) and lives among them (cf. Bar 3:38), so that he may invite and take them into communion with himself. This plan of Revelation is realized by deeds and words having an inner unity: the deeds wrought by God in the history of salvation manifest and confirm the teaching and realities signified by the words, while the words proclaim the deeds and clarify the mystery contained in them. By this Revelation, then, the deepest truth about God and human salvation is made clear to us in Christ, who is the mediator and at the same time the fullness of all Revelation”.