Why is true spiritual conversion important for Christians?

The importance of true spiritual conversion is highlighted in the sermon as it goes beyond mere reformation of conduct to involve a heart transformation through the indwelling of the Holy Spirit. Many individuals may exhibit upright behavior and religious habits yet remain unconverted. True conversion entails a radical change, as one's heart is renewed and aligned with God’s will, resulting in a life that reflects genuine faith in Christ. This distinction is crucial, as it emphasizes the need for believers to assess their relationship with Christ and ensure that their faith is rooted in genuine trust and obedience to the gospel, rather than superficial religiosity.