How do we know that righteousness is required by God?

Righteousness is a fundamental aspect of God's nature, which Paul emphasizes in his discourse with Felix. He explains that God is righteous and requires that His creation mirrors this attribute. In Romans 3:10, it is stated, 'There is none righteous, no, not one.' This underscores the need for a righteousness that is not of our own making but is provided through faith in Jesus Christ. Paul points out that faith in Christ leads to a righteousness imparted to believers, which is necessary for anyone who desires to see the Lord. Understanding God's demand for righteousness is paramount for recognizing one’s need for salvation and the grace offered through Christ's sacrificial work.