How do we know that Jesus Christ can liberate us from sin?

The liberation from sin comes solely through Jesus Christ, who is depicted as the one stronger than the strong man, Satan. In Luke's parallel account of Mark 3, it is emphasized that Jesus must first overcome Satan to liberate individuals trapped in the kingdom of darkness. This is accomplished through His sacrificial death and resurrection, which not only defeated Satan but also provided redemption for believers. Colossians 1:13 asserts that God rescues His people from darkness and brings them into the kingdom of His beloved Son, underscoring the complete freedom and new identity granted through faith in Christ.