Most Christians know the Bible has an Old Testament and a New Testament—but very few understand what those words actually mean. In this message from the Say What?! series, we break down the real meaning of “testament,” why the Old and New Covenants are different, and how misunderstanding that difference creates confusion about faith, obedience, and grace. When we try to mix law and grace, we dilute the gospel. But when we understand the new covenant Jesus established, Christianity becomes clearer, freer, and far more powerful than we realized.