How do we know Jesus Christ is the just man?

Jesus Christ is identified as the just man through His unparalleled righteousness and unwavering faithfulness. In the gospel accounts, He consistently fulfills the law and demonstrates perfect obedience to the Father, as noted by the Father’s declaration: 'This is my beloved Son, in whom I am well pleased.' Additionally, scripture reveals His eternal nature as the just man, affirming that He exists beyond time and has always been faithful in His character and actions. Thus, His life and character provide the perfect standard for what it means to walk in integrity.