How do we know the importance of repentance in Christian life?

The importance of repentance is underscored in Revelation 2:16, where the Lord warns the church at Pergamos to repent or face judgment. This call to repentance is not merely a one-time event; it is a continual aspect of the believer’s life. The believer needs to maintain an attitude of repentance because sin is always lurking, and the devil seeks to lead us astray. Acknowledging our need for repentance brings us closer to God's holiness and aligns our hearts with His will.

Theologically, repentance is crucial because it reflects our understanding of our fallenness and the need for Christ’s redemptive work. By repenting, believers express reliance on Christ's grace for salvation, inviting the transformative work of the Holy Spirit. It nurtures a deep relationship with God, as unrepentant sin can hinder fellowship with Him. Therefore, ongoing repentance is essential for spiritual growth and to avoid the chastisement that comes with disobedience.