Question: what does the biblical term righteousness mean?
Answer: Righteousness is one of the chief attributes of God as portrayed in the Hebrew Bible. Its chief meaning concerns ethical conduct (for example, Leviticus 19:36; Deuteronomy 25:1; Psalm 1:6; Proverbs 8:20). In the Book of Job the title character is introduced to us as a person who is perfect in righteousness.