Dominum et Vivificantem §53

⁵³ All this may be said to fall within the scope of the great Jubilee mentioned above. For we must go beyond the historical dimension of the event considered in its surface value. Through the Christological content of the event we have to reach the pneumatological dimension, seeing with the eyes of faith the two thousand years of the action of the Spirit of truth, who down the centuries has drawn from the treasures of the Redemption achieved by Christ and given new life to human beings, bringing about in them adoption in the only-begotten Son, sanctifying them, so that they can repeat with St. Paul: "We have received ...the Spirit which is from God." But as we follow this reason for the Jubilee, we cannot limit ourselves to the two thousand years which have passed since the birth of Christ. We need to go further back, to embrace the whole of the action of the Holy Spirit even before Christ-from the beginning, throughout the world, and especially in the economy of the Old Covenant. For this action has been exercised, in every place and at every time, indeed in every individual, according to the eternal plan of salvation, whereby this action was to be closely linked with the mystery of the Incarnation and Redemption, which in its turn exercised its influence on those who believed in the future coming of Christ. This is attested to especially in the Letter to the Ephesians. Grace, therefore, bears within iitself both a Christological aspect and a pneumatological one, which becomes evident above all in those who expressly accept Christ: "In him [in Christ] you...were sealed with the promised Holy Spirit, which is the guarantee of our inheritance, until we acquire possession of it." But, still within the perspective of the great Jubilee, we need to look further and go further afield, knowing that "the wind blows where it wills," according to the image used by Jesus in his conversation with Nicodemus. The Second Vatican Council, centered primarily on the theme of the Church, reminds us of the Holy Spirit's activity also "outside the visible body of the Church." The council speaks precisely of "all people of good will in whose hearts grace works in an unseen way. For, since Christ died for all, and since the ultimate vocation of man is in fact one, and divine, we ought to believe that the Holy Spirit in a manner known only to God offers to every man the possibility of being associated with this Paschal Mystery."