Why is the preaching of Christ central to our faith?

In the sermon from 2 Timothy 2, the emphasis is placed on the need to preach Christ faithfully and continually, as He is the focus of our salvation. The preacher's task is not to engage in debates or distractions but to declare Christ as the Savior. By preaching the gospel, we point sinners to their only hope, Jesus Christ, allowing God to work through this message to grant repentance and faith. Additionally, preaching holds the power to liberate those who are captivated by sin and the devil, making Christ's message the means by which God draws His elect. Therefore, centering our preaching on Christ ensures that He remains the preeminent issue in our hearts and ministries.