Why is the call to repentance important?

In the context of the book of Ezra, the call to repentance was a wake-up call for the Israelites who had turned to false religions. Ezra 10:9 highlights how they responded to the gospel call and came back to their roots in faith. Repentance is not merely feeling sorry for sin but involves a deep change of heart and mind that leads to a commitment to turn away from sinful practices. It is God's work in the believer that prompts this response, demonstrating His grace and prompting a life transformed by the gospel. True repentance is essential to a vibrant faith and is necessary for a right relationship with God.