What role does preaching play in the true Church?

In the true Church, preaching serves as a foundational element for the spiritual nourishment of its members. As exemplified in the sermon content, the focus is on proclaiming the gospel, specifically the significance of Christ's death and resurrection. This gospel-centered preaching cultivates an understanding of God's mercy and grace, encouraging believers to feed on the truths of Scripture. It reinforces the unity among the elect, reminding them of their shared faith in the redeeming work of Christ. The proclamation of the gospel is vital for growth, worship, and the reaffirmation of God's promises to His people.