Now, a righteous person, post-Jesus, is not just somebody who does good things. It’s not somebody who is just morally right or justifiable, like we often saw in the Old Testament. A righteous person, post-Jesus, is a person who has received Jesus and has received the gift of righteousness. That person is in right standing with God. All of their sin was eliminated and erased the moment they embraced Jesus and became a new creature (2 Corinthians 5:17).
A righteous person is someone who wears and carries the nature of Jesus. When God looks at that person, what He sees is Jesus. And that person is the one the Word says will experience pain, distress, and discomfort. A good person.