Why is the preaching of grace important for Christians?

The preaching of grace is vital because it addresses the core of the Christian message—the work of Christ on behalf of sinners. In 1 Corinthians 15:2-4, Paul emphasizes the importance of remembering the Gospel that he preached: that Christ died for our sins, was buried, and rose again. This grace-centered preaching provides comfort to believers by affirming that their salvation is based on Christ's finished work, not their own works. It encourages them to rely on God's grace amidst struggles and reassures them of eternal life and hope. Thus, the proclamation of grace serves to uplift and unify the church.