KJV Dictionary Definition: righteous
RIGHTEOUS, a. ri'chus.
1. Just; accordant to the divine law. Applied to persons, it denotes one who is holy in heart, and observant of the divine commands in practice; as a righteous man. Applied to things, it denotes consonant to the divine will or to justice; as a righteous act. It is used chiefly in theology, and applied to God, to his testimonies and to his saints.
The righteous, in Scripture, denote the servants of God, the saints.
2. Just; equitable; merited.
And I thy righteous doom will bless.
RIGHTEOUSLY, adv. ri'chusly. Justly; in accordance with the laws of justice; equitably; as a criminal righteously condemned.
Thou shalt judge the people righteously. Ps. 67.
RIGHTEOUSNESS, n. ri'chusness.
1. Purity of heart and rectitude of life; conformity of heart and life to the divine law. Righteousness, as used in Scripture and theology, in which it is chiefly used, is nearly equivalent to holiness, comprehending holy principles and affections of heart, and conformity of life to the divine law. It includes all we call justice, honesty and virtue, with holy affections; in short, it is true religion.
2. Applied to God, the perfection or holiness of his nature; exact rectitude; faithfulness.
3. The active and passive obedience of Christ, by which the law of God is fulfilled. Daniel 9.
4. Justice; equity between man and man. Luke 1.
5. The cause of our justification.
The Lord our righteousness. Jer. 23.