Romans 11:22 — "Otherwise thou also shalt be cut off." Does that mean you can lose your salvation? A verse-by-verse walk through Catholic, Arminian, and Reformed views on perseverance. This message addresses one of the most searched and debated questions in the Christian life: can a believer lose their salvation? This sermon walks through three major views — the Catholic view of ongoing justification through works, the Arminian view that a believer can choose to walk away and become apostate, and the Reformed conviction that the saints persevere not by their own strength, but because God preserves them to the end. Using real conversations, honest struggle with hard passages, and examples from David and Peter — two men who backslid badly and yet were never cast away — this sermon works through 2 Timothy 2 and 4, 1 John 1 and 5, Matthew 5 and 23, Galatians 2, Romans 9–11, Philippians 1 and 4, and Hebrews 7 to answer the question honestly and biblically: is your salvation dependent on your own perseverance, or on God's? This sermon walks through the doctrine of perseverance, explaining: - What perseverance actually means and why the Christian life is marked by it - The Catholic doctrine of ongoing justification, mortal sin, and venial sin — and why it misunderstands what justification means - The Arminian argument from Romans 11:22 that a believer can be "cut off" - Why Romans 9–11 is actually about the nation of Israel, not individual salvation - The olive tree, the grafted branches, and what they do (and don't) teach about losing salvation - David's adultery, conspiracy, and murder — and why he was still a man after God's own heart