How do we know that Christ's death was for sinners?

The certainty of Christ's atoning death for sinners is firmly established in Scripture, most notably in Romans 5:8, which states, 'But God commendeth His love toward us, in that, while we were yet sinners, Christ died for us.' This profound truth highlights the unconditional love of God for His people, showcasing that Christ's sacrifice was not contingent on our righteousness or works but was a demonstration of divine grace. This understanding is crucial for believers, as it reassures us that our relationship with God is secured not by our merit, but by the finished work of Christ on the cross, which achieved salvation for all who believe.