What does the Bible say about repentance and its role in salvation?

Repentance is a foundational element of true faith and salvation in Scripture. Acts 3:19 encourages believers to 'Repent therefore, and turn back, that your sins may be blotted out,' indicating that repentance is a necessary step in receiving God's forgiveness. It involves a heartfelt acknowledgment of sin, leading to a changed life, as stated in 2 Corinthians 7:10: 'For godly grief produces a repentance that leads to salvation without regret.' Therefore, true repentance precedes genuine faith, allowing the individual to experience the cleansing and renewal that only God can provide, enabling a pure heart.