There is a restlessness which surrounds the non-Christian. Listen to this sermon from Romans 8:5–8 titled “At Peace with God” where Dr. Martyn Lloyd-Jones, alluding to holy Scripture, says the person whose sins have not been forgiven is like the troubled sea. Picking up on what perhaps might be an unusual placement of “peace” in this passage, he defends the apostle Paul’s emphasis on peace here and throughout the letter. Dr. Lloyd-Jones is able to connect the theme of peace to justification by faith and the righteousness of God in Romans. Furthermore, he elaborates that before God, a natural person’s position is enmity and not peace. The natural person, who is controlled by a life of sin, is living in dissatisfaction. While they are always trying to find peace and joy, they cannot. However, the result of being governed by the Spirit is life and peace. This person, argues Dr. Lloyd-Jones, understands the meaning of life in this world. They also have an inner harmony, as well as an external harmony with others. Listen as Dr. Lloyd-Jones encourages the listener to find true peace by being governed by the Spirit and able to stand blameless and faultless before a holy and righteous God.

http://www.mljtrust.org/sermons/at-peace-with-god/