To begin, it's not the only theory surrounding the death of Jesus and its implications for salvation out there. (There's also Christus Victor, Moral Influence, Ransom, and various others.) It also wasn't fully articulated by anyone until Anselm of Canterbury in the eleventh century, who formed his theory by using ideas of law and justice framed by an ancient Roman context. A quick glance at early and medieval Christian history makes clear the reality that Substitutionary Atonement, though it definitely came to be orthodox by the Reformation period, was never the only accepted theory of salvation out there. Clement of Alexandria, Origen, and Peter Abelard are only a few who thought, in their own ways, that the accepted norm might not be so.
At my core, I can't boil salvation down to one event in Jesus' life; an event which, when I think about it sometimes, can't help but make God out to be viciously mean.
The "suffering servant" passage of Isaiah 52 and 53, traditionally thought to allude to Jesus, has to be taken out of historical context to be applied to the crucifixion. We really have no idea what it truly means or alludes to, because of our inability to historically define who the "servant" of the passages actually is. If anything, the "servant" could be Moses, Jeremiah, or--as seems most probable--the people of Israel during the exile, rather than a historical figure to come five hundred years later. (Prophets in ancient Israel did indeed predict the future, but it seems an illogical stretch to think they didn't, in most cases, have the relatively near future in mind when they spoke, since their fate depended upon the validity of their words. Thus, it seems a stretch to think Isaiah wrote with Jesus in mind, to come a full five hundred years later.) This narrows down, quite quickly, the paschal lamb imagery upon which the idea of Substitutionary Atonement feeds and depends.
Ponder, as well, how the other part of that fateful weekend for Jesus, the Resurrection, is non-existent within our traditional, Substitutionary Atonement-driven perception of salvation. Then, think about how everything from the rest of Jesus' thirty-three year life is nowhere to be found there, either. (Remember, all that is required for salvation, traditionally, is the blood of Jesus shed on the cross.)
This tends to somewhat, if not completely, fracture the traditional picture of salvation, through the simple use of our own God-given reason and logic, which seeks some sort of wholeness and continuity to the life and message of Jesus, and thus the idea of salvation.
So, if there is continuity, where is it found?
I think it is found in the reality that Jesus, above all else, was an unorthodox, subversive, and prophetic representation of God incarnate, whose primary purpose was to usher in the radically all-inclusive, love-centered, death-defying and eschatologically-driven kingdom of God on earth. God became man and taught us a new way to live, to rectify the splintered sense of being we had felt ever since our estrangement from God in Eden. We were taught how to take the evil we too often found spilling forth from within ourselves and others--our self-created anti-Semitism, homophobia, racism, violence and war-making, imperialism, and misogynism--and replace it with mercy, equality, peace, understanding, grace, hope, and love, in the process making manifest the kingdom of God on earth, as it was originally intended to be.
The problem, however, is that it seems we still have work to do. The kingdom of God was not completely fulfilled in Jesus' midst. Nor has it ever been since. People lie homeless on the streets and in the alleyways of Los Angeles, Hong Kong, and Kiev. Racism, sexism, and xenophobia still exist both in our own country and throughout the world, not only in the hearts and minds of individuals but also collectively, as many of our self-created power structures still systematically deny economic and social equality, leaving wealth in the hands of the few and the cards stacked, on the whole, in favor of those already in abundance. Countries continue to make war, whether preemptively or in retaliation for wrongs committed, inviting the vicious cycle of human violence to continue unaltered and unquestioned. And humanity still divides and stratifies itself, whether based on what clothes one wears, what job they have, or who they choose to love.
This is certainly not what Jesus had in mind when he told the hungry and the poor (both economically and spiritually) that they were blessed (Matthew 5:1; Luke 6:20-21), or what Mary believed when she said God had "scattered the proud," "lifted up the lowly" and "filled the hungry with good things" (Luke 1:46-55), or what Zechariah thought when he proclaimed God gave "light to those who sit in darkness and in the shadow of death" (Luke 1:79).
Indeed, humanity still, more often than not, creates its own affliction, pain, and misery. The climax of its ability to do so came on that thunderous gray Friday morning outside of Jerusalem, where the God who took on human form and gave new meaning to the heart of life, lay rejected at the hands of the most corrupt elements of the human soul.
But, three days later, the meaning of salvation became fully illuminated once again. God eclipsed death, stating that then, now, and for eternity, the forces of oppression, hatred and inequality that reside at the darkest corners of the soul are defenseless against those of compassion, forgiveness and grace. In effect, God said, "It is here that true salvation lies. Remember the words I've said to you, and the things I've shown you, through Jesus. Until I come again, work to create the kingdom I spoke of in your midst. It is by this that you will know you are my people." And with that, the prophetic voice of the Spirit had spoken again, in a new way, leading us on to where we might again meet and be one with the Holy.
Call it something between the Christus Victor and Moral Influence theories.
Call it what you want. But clearly, there's still work left to do. And somehow, it seems, salvation--for ourselves and for the world--might just depend on it.
