I rejoice in the wrath of God. I know that sounds strange, but careful thought reveals that there can be no other appropriate response for the Christian. The wrath of God has been downplayed, denied, and deleted from Christian theology in many circles for a few hundred years now, but the biblical testimony to its reality will not go away. C. H. Dodd, the famous New Testament scholar, persuaded many that the wrath of God according to Scripture is not a personal, divine response to sin but rather an impersonal process of cause and effect, whereby sin leads to some kind of punishment by natural means and not by any willed decision of God. In this scheme, wrath has become a quasi-divine being in its own right, a mechanism put in place by God but not personally overseen by God, almost as though God has become Dr. Frankenstein, unable to control the monster he made. While Dodd has done well to demonstrate that the God of Scripture is very different from the capricious gods of paganism, he has in the process created a sub-Christian understanding of God himself by denying that wrath is his personal response to sin.
I do not believe that wrath is an essential attribute of God. In other words, God could still be God without ever being wrathful. There are many possible worlds where God has no wrath. One is a world where God never creates anything and, therefore, never confronts the problem of sin. God did not have to create anything at all, and had he chosen not to, then there would have been no occasion for him to display wrath, for within the eternal fellowship of the Trinity there never would have been sin. Another possible world where God has no wrath is one in which God does create moral agents, but these moral agents never sin. Again, there would be no wrath in such a situation, and God would still be God.
So, while wrath is not an essential attribute of God (meaning he can be God without it), holiness is. God cannot be God if he is not holy. There is no possible world in which God is not holy, for holiness is of the essence of his Godness. I hope the argument is clear so far.
Now, we must see how wrath and holiness are related to each other. Wrath is an expression of God’s holiness with respect to sin. God responds to sin in wrath because he is holy, and as a holy God, he abhors sin and must oppose it. If God did not respond to sin in wrath, then that would compromise his holiness, and that would mean that all distinctions between good and evil have broken down and there is no ultimate hope for justice in the universe. But God is necessarily holy. If he is necessarily holy, then he is necessarily wrathful in a world where sin exists. God does not have to show wrath in order to be God, but this can only apply in a world without sin. In all possible worlds in which sin exists, God must show wrath. This does not compromise the freedom of God, for what I am actually saying (through the heuristic device of possible worlds) is that God must always act in concrete situations in accordance with his holy character. God’s wrath is his holiness with respect to evil. Where evil exists, there must be wrath, or there is no holiness. And this is a world where evil clearly exists. Therefore, I rejoice in the wrath of God because it represents one aspect of his holiness in this world, without which he would not be holy, he would not be good, and he would not be just. And if God is not holy, good, and just, then he is not God; he is not worthy of worship.
Of course, the next thing to consider is the fact that I am a sinner, and therefore I justly fall under the wrath of God. And this is where the cross comes in as the full display of the wrath of God against my sin, so that, in being saved, I am actually saved from God and for God. Paul explicitly says that our salvation in Christ is from the wrath of God (Romans 5:9). I rejoice in this salvation; I rejoice in the wonders of God’s grace. But I will not belittle his holiness by pretending that my salvation has been accomplished by a laxity on the part of God with respect to his wrath. God does not compromise his holiness; he does not compromise his wrath. He has satisfied it fully for all of his people in the death of his Son. To say otherwise is to compromise God’s holiness and to belittle the accomplishment of Christ on the cross.
So I rejoice to preach God’s love and grace, and I rejoice to preach his wrath–not because I want any of my hearers to suffer it for eternity, but because I want to proclaim before all that God and evil don’t mix.