Bible Verses About Righteousness: Is obedience to God's law

And it shall be righteousness unto us, if we observe to do all this commandment before Jehovah our God, as he hath commanded us.

But his delight is in the law of Jehovah; And on his law doth he meditate day and night.

And they were both righteous before God, walking in all the commandments and ordinances of the Lord blameless.

For Moses writeth that the man that doeth the righteousness which is of the law shall live thereby.