What is define righteousness?

Righteousness is a term that refers to being morally right or virtuous. It is often associated with adhering to a set of ethical principles, and is often used in a religious context, such as in Christianity. The concept of righteousness can involve actions, beliefs, and intentions, and is often considered an ideal or goal that individuals strive towards. It is commonly understood to involve treating others with respect, honesty, fairness, and kindness, and upholding justice and equity. The attainment of righteousness is often seen as a key factor in leading a fulfilling and meaningful life, and may involve personal sacrifice, self-reflection, and pursuit of moral ideals.