'Righteous One' in the Bible

For the righteousness of God in it is revealed from faith to faith, according as it hath been written, 'And the righteous one by faith shall live,'

but to him who without performing works hath faith in him who accepteth as righteous one that hath been ungodly, his faith is accounted as righteousness;

For one will with difficulty die for a righteous one, yet perhaps one would even dare to die for a good one.