What does the Bible say about the importance of Christ increasing?

In John 3:30, John the Baptist declares, 'He must increase, but I must decrease,' emphasizing the necessity for Christ to take prominence in the life of believers. This statement encapsulates the central truth of the Gospel: our lives should be reflections of Christ's glory rather than our own. As Christ increases, our self-centeredness diminishes, allowing us to fulfill our purpose as vessels of His grace and truth. By exalting Christ, we acknowledge His sovereignty and our need for His grace, aligning our lives with God's redemptive plan.