How do we know God's mercy is new every morning?

Lamentations 3:22-23 states, 'It is of the Lord's mercies that we are not consumed because his compassions fail not. They are new every morning: great is thy faithfulness.' This verse emphasizes that God's mercy is not only abundant but also renewed each day, allowing believers to start afresh regardless of past failures. This assurance is foundational for Christians, affirming that their standing in grace is not dependent on their daily performance but on God's unchanging character. Thus, when believers wake each morning, they can be reassured that their sins are forgiven and mercy is available anew.