Quote from : Commentary on Romans Book

In these words the Apostle sets forth a most apt antithesis: first, he who is justified by faith has peace with God, but tribulation with the world, because his life is spiritual. Secondly, the unrighteous have peace with the world, but anguish and tribulation with God, because their life is carnal. Thirdly, as God the Holy Spirit is eternal, so also the peace of the righteous and the tribulation of the unrighteous will be everlasting. Lastly, as the flesh is temporal, so also the tribulation of the righteous and the peace of the unrighteous will be temporary.