he reacted in wonder and amazement at what God had revealed through him: “Oh, the depth of the riches of the wisdom and knowledge of God! How unsearchable his judgments, and his paths beyond tracing out!” (Romans 11:33). Paul is marveling over the doctrinal depths of the gospel, and he states that we can never exhaust its riches or fully plumb its depths. Even still, the effort is essential to our ongoing salvation. Hebrews 2:1 says we must “pay more careful attention to what we have heard,” even