A great many Christians can bear testimony to the earthshaking effects of realizing the sovereignty of God. These same kinds of testimonies are found in the Bible, perhaps none more profound than the prophet Isaiah’s account of his life-changing encounter with the sovereign Lord. If the apostle Paul is the New Testament figure most associated with the teaching of God’s sovereignty, his Old Testament counterpart is surely Isaiah. How did Isaiah gain his understanding of God’s sovereignty, and what influence did this have on his life? In other words, how would Isaiah answer the question, “What’s so great about the sovereignty of God?
What difference does God’s sovereignty make? For Isaiah, it meant everything. In his response to the vision of God’s sovereign lordship, we can observe four hallmarks that will also play out in our experience as our faith is centered on a biblical vision of the sovereign grace of God.