In other words, the Old Testament and the redemptive work of Christ are not related simply by way of objective semantic reference, but also through the living subjective experience of the Redeemer—Jesus’ own understanding of Holy Scripture. The conjunction of the Sacred Text and the redemptive event was originally discerned in the active, self-reflective understanding (phronesis) of Jesus of Nazareth, who heard in the words of the Hebrew Bible the Father’s personal summons to obedience. Jesus’ own mind was the defining locus of humanity’s capacity to hear and obey the historical summons of God.
…Divine revelation—God’s Incarnate Son included—is available to us only through the specific men and women in whose lives the revelation took place. This fact is most obvious in the Sacred Writings. Our access to the events of Sinai, for instance, comes to us through Moses and the myriad authors, editors, and scribes—Jewish and Christian—who transmitted the experience and content of what took place in the Exodus and the Sinai encounter. Likewise, our historical access to Jesus, the Son of God, comes through Matthew, Mark, Luke, and John—and, prior to them, through Peter and Paul and the congregations to which they and their companions ministered. In short, none of this revelation is available to us except through that corporate, historical body: Israel/ the Church.
…For this reason I have always wondered about the adequacy of the expression solus Christus (“Christ alone”). Christ is, in fact, never alone. God’s Son did not simply show up here one day. He came to us through a believing Mother (whose consent in faith was absolutely essential to the event of the Incarnation), and He gathered around Him disciples and apostles, whom He commissioned to evangelize the nations. In the Bible we hardly ever find Jesus alone. He stands always with the saints. We know our Lord—and, in the strict sequence of history, He is certainly our Lord before He is my Lord—through the experiences and writings of the saints.
…Thus, the experience of the saints is essential to the matter and form of the revelation. The Church—the body of the believers, the saints—pertains to the very substance of the Gospel. Those who mediate the Good News are an integral component of the Good News. This is the reason the Creed includes “the one, holy, catholic, and apostolic Church” within its articles of belief. It is an extraordinary thing to reflect that God reveals Himself to us through the responsive experience of others who preceded us. Their Spirit-given response to God’s revelation became a component of the revelation. Consequently, it is crucial not to mute the historical quality—the sequential and transmitting process—of the revelation. When we speak of the historical, factual nature of revelation and redemption, we mean something very clear and definite: Certain historical events actually constitute the substance of revelation and redemption. Redemption and revelation are identical to those events.
…With respect to the second meaning of “time” (chronos), the aforesaid events took place sequentially, in the formal process of a Tradition (paradosis). They were transmitted—and in the Spirit-given memory of the Church, the very historical identity of the Church, continue to be transmitted—in a specific historical, accumulative sequence; revelation and redemption are chronometric. All of sacred theology, including the theology of salvation, comes through salvation history. It is essential to the Christian faith to insist that at absolutely no point do revelation and redemption lose their historical quality.
From Patrick Henry Reardon’s book Reclaiming the Atonement: An Orthodox Theology of Redemption (Volume 1 of 3: The Incarnate Word).