In this sermon, Pastor Sam explores the concept of justification by faith in Christ alone. He delves into Galatians 2:15-18, discussing the importance of understanding that our justification is not based on our own works or merits, but on our faith in Jesus. Pastor Sam addresses the objections of lawlessness and legalism, emphasizing the need for a true understanding of justifying faith. He concludes by highlighting the importance of knowledge, trust, and fidelity in our relationship with Christ. A thought-provoking and enlightening discussion on the heart of the gospel.