More Fr. Georges Florovsky. Fr. Georges, in his essay, Cur Deus Homo: The Motive of the Incarnation (also here in pdf), points out something extremely important that the primarily juridical emphasis in Protestant soteriology misses: The Incarnation is not a stopgap. Whether or not man would have sinned, the Incarnation would still have taken place. [Note: This page has a collection of links to essays by Fr. Georges.]--cdh
The Christian message was from the very beginning the message of Salvation, and accordingly our Lord was depicted primarily as the Savior, Who has redeemed His people from bondage of sin and corruption. The very fact of the Incarnation was usually interpreted in early Christian theology in the perspective of Redemption. Erroneous conceptions of the Person of Christ with which the early Church had to wrestle were criticized and refuted precisely when they tended to undermine the reality of human Redemption. It was generally assumed that the very meaning of Salvation was that the intimate union between God and man had been restored, and it was inferred that the Redeemed had to belong Himself to both sides, i.e. to be at once both Divine and human, for otherwise the broken communion between God and man would not have been re-established. This was the main line of reasoning of St. Athanasius in his struggle with the Arians, of St. Gregory of Nazianzus in his refutation of Apollinarianism, and of other writers of the IVth and Vth centuries. "That is saved which is united with God," says St. Gregory of Nazianzus.1 The redeeming aspect and impact of the Incarnation were emphatically stressed by the Fathers. The purpose and the effect of the Incarnation were defined precisely as the Redemption of man and his restoration to those original conditions which were destroyed by the fall and sin. The sin of the world was abrogated and taken away by the Incarnate One, and He only, being both Divine and human, could have done it. On the other hand, it would be unfair to claim that the Fathers regarded this redeeming purpose as