"C. K. Barrett is a balanced and judicious interpreter who thinks that the idea of propitiation plays an important role because of its link to the wrath of God, even if (as he recommends) the word "expiation" is used in translations.In an oft-quoted passage from his commentary on Romans, Barrett says, "WE can hardly doubt that expiation rather than propitiation is in his [Paul's] mind," because there is no trace of a suggestion that God is the object rather than the subject. However, Barrett continues, "it would be wrong to neglect the fact that expiation has, as it were, the effect of propitiation: the sin that might have excited God's wrath is expiated (at God's will) and therefore no longer does so." Cousar summarizes Barrett's argument: "The propitiation is a secondary result rather than a primary cause of the atonement." That, in one sentence, tells us what we need to know at the conclusion of the debate.
God is not divided against himself. When we see Jesus, we see the Father (John 14:7). The Father did not look at Jesus on the cross and suddenly have a change of heart. The purpose of the atonement was not to bring about a change in God's attitude towards his rebellious creatures. God's attitude towards us has always and ever been the same. Judgment against sin is preceded, accompanied, and followed by God's mercy. There was never a time when God was against us. Even in his wrath he is for us. Yet at the same time he is not for us without wrath, because his will is to destroy all that is hostile to perfecting his world. The paradox of the cross demonstrates the victorious love of God for us at the same time that it shows forth his judgment upon sin."
Fleming Rutledge, The Crucifixion: Understanding the Death of Jesus Christ (Grand Rapids: Eerdmans, 2015), 281-282.
