Atonement Is Not Meant to Placate God

Paul wrote that "God put forward [Christ] as a sacrifice of atonement" 9Rom 3:25), but the atonement or expiation is not directed to God; it s not meant to satisfy or placate God. Instead, it is directed to sin, that in its being satisfied it will be eliminated. "it can be said that it is God himself, not man, who expiates sin. … The image is more like that or removing a corrosive stain or neutralizing a lethal virus than that of anger that is placated by punishment" (James Dunn, The Theology of Paul the Apostle).

Raniero Cantalamessa, The Power of the Cross

I love this image! I've never had the problem of worrying about an "angry God" but this is the perfect clarification for those who do.