Justice and righteousness will be everywhere. The effects of this righteousness will be peace, rest, and security (cf. Isaiah 11:4-9). This will come about because people will be right with God (cf. Isaiah 30:15). [source][source][source]
"The person who has received the grace of God"s forgiveness is at peace with God. Knowing himself to be at peace with the Sovereign of the universe, it is no longer necessary to project his own turmoil upon those around him ( Philippians 3:12-17). Furthermore, the person for whom God"s character has become central will be less likely to oppress others in a frantic attempt to supply his or her own needs." [1][source]