How do we know God will have mercy on us?

In Isaiah 55:7, we find God making a reassuring promise that He will have mercy upon the one who turns from their unrighteous ways. This mercy is not just a suggestion but a divine assurance for all who genuinely seek the Lord. The Lord emphasizes that regardless of one's past or failures, there is abundant pardon available in Christ. This underscores the biblical truth that salvation hinges on God's mercy, which is extended to those who forsake their sinful ways and seek Him sincerely.