'Righteousness' in the Bible

being filled with the fruits of righteousness, which are through Jesus Christ, to the glory and praise of God.

concerning zeal, persecuting the assembly; concerning the righteousness which is in the law, found blameless.

and be found in him, not having a righteousness of my own, that which is of the law, but that which is through faith in Christ, the righteousness which is from God by faith;