
Origen held the "ransom theory of atonement", while Anselm held fast to "satisfaction atonement". Both are attempting to answer the meaning of salvation. Origen felt that Jesus' death was a ransom -- that because Adam and Eve had sold humanity to the Satan, only Jesus being both fully human and divine could win humanity back to God. The idea is that as a human he died, so it appeared to trick the devil into giving his humanity. But, as God he was able to conquer death and bring us back to God.
Anselm took issue with crediting the devil with so much. He sees humanity as being stained with sin. Indeed because God's love is so infinite and gratuitous, human being s could never satisfy repayment to God. Jesus as fully human substitutes for our humanity; because he is also fully divine he is able to properly restore the balance for humanity.
Satisfaction theology developed a linkage between suffering and sin. It developed into a notion that in order for Jesus to take on the sin of humanity, Jesus had to take on proportionate suffering. But how do we know the extent of the suffering?
Attempting to determine just how much suffering can lead to dangerous strains of thought. Indeed I am cautious not take a Gnostic tendency. Taking the view that Christ suffered the most suffering of any human being not only fetishizes the suffering, but also rejects the humanity of Christ. This is not to say that Christ's death was not immensely painful and violent. We know it was. It is to say then that if we take the view that Christ suffered more than any other human being past, present or future, it diminishes his ability to be human as we are human; it instead makes him to be an uber-mensch son of a sadistic father who will only redeem humanity if his son actualizes the highest potential of pain. It does not allow for Christ to participate in our suffering because his suffering is higher. Such a view denies the love of creation and instead privileges the spirit over the body. The concern here, therefore, is that satisfaction theology can slip into such gnostic tendencies.