We make decisions based on assumptions Things we don't know, but we make our best guess. But when our presuppositions are off our actions are also wrong. This is especially true when it comes to our assumptions about God. We know God is speaking, but we don't know what he's saying. We know something is wrong, but we just can't identify it. We know there must be a solution, but we just aren't sure what it is. So we make assumptions. But God does want us living by assumption, he wants us living by truth.