I think we have to be careful when talking about the sacrificial nature of Christ’s crucifixion. There are many Christians who look at Christ’s sacrifice and think that Jesus needed to offer a blood sacrifice in order to appease God’s anger. Obviously, this view of Christ’s sacrifice is more than a little off. While the OT did speak a lot about sacrifice and about God’s anger, it never said that God needed a blood sacrifice to appease his anger. God isn’t a vampire. Christ sacrificed Himself so that we may be cleansed.
The Orthodox believe that through man, sin came into the world, and through sin came death. Through Christ, the power of sin and death is eliminated. Christ died so that we could have victory over death also.
Oops, since writing the above I did a little reading and found that catholics believe in substitutionary atonement so I should probably re-explain my first point. Think about it in terms of a father-son relationship:
A father is angry at one of his sons for something and as punishment, decides that his son deserves death. His other son, out of love for his brother, tells his father that he desires to take his brother’s place and accept the punishment. The father accepts the proposition and lets his innocent son be killed in place of his guilty son. After killing his son, the father is satisfied and is no longer angry at either son.
If we were to meet a man like that, we would loathe him, so why would we attribute a quality that we would detest in a man to God. God is love and justice, and what we see above is neither loving nor just. God sent his Son to cleanse humanity and to open the doors of salvation, not to satisfy his own desire for blood sacrifice. That doesn’t mean that Christ did not take on our sins and our infirmities, just that it he took on our sins and our mortality in order to connect man to God, to open a path for us to salvation.
I’m sorry if my tone comes of as crude or brutal, I guess I’m not great at expressing myself