Bible Dictionary
Righteousness
Righteousness is conformity to what is right, including right conduct toward God and others. Scripture presents it as an inward moral purpose expressed in obedience, justice, faith, and love, and ultimately fulfilled in Christ.
Biblical Usage
Biblical righteousness moves from outward rites toward inward moral purpose and social responsibility. Scripture presents God as devoted to the right and Christ as the crown of righteousness, displaying both moral obligation and self-sacrificing love.