Why is the preaching of Christ essential for Christians?

The sermon clearly states that preaching Jesus Christ and Him crucified is of utmost importance in the Christian faith. As the preacher notes throughout the passage, everything hinges on understanding who Christ is and what He has accomplished for sinners. In Luke 24, Jesus Himself explains the Scriptures to His disciples, emphasizing how they testify about Him. Preaching Christ equips believers with the knowledge of their salvation and who they are in Him, fostering both spiritual growth and joy. It is this focus on Christ that brings light to the Scriptures, dispelling confusion and illuminating the path to understanding God's redemptive plan.