Because we are seated in the heavenlies in Christ, we should have spiritual rest and relaxation. However, many who know Christ as Saviour are characterized by worrying.
The Bible says, "Fret not thyself because of evildoers, neither be thou envious against the workers of iniquity" (Ps. 37:1).
The believer is commanded, "Rest in the LORD, and wait patiently for him: fret not thyself because of him who prospereth in his way, because of the man who bringeth wicked devices to pass. Cease from anger, and forsake wrath: fret not thyself in any wise to do evil" (vv. 7,8).
We need not worry, "for our conversation [citizenship] is in heaven; from whence also we look for the Saviour, the Lord Jesus Christ" (Phil. 3:20).
Paul was writing these great truths from a dungeon in Rome, but he was deeply conscious of his position in Christ. This was the secret of his victorious living. He realized what his spiritual resources were in Christ.
Christ has been set "far above all principality, and power, and might, and dominion, and every name that is named, not only in this world, but also in that which is to come" (Eph. 1:21).
He has been raised far above everything and everyone else. He is not contaminated by the things of this world. As we live according to our heavenly position in Christ, we will not be contaminated by the world either.
This involves having a proper attitude of the heart and mind and living by faith. As we appropriate what we have in Christ, we will share in the power and conquests of that exalted position.
"In the world ye shall have tribulation: but be of good cheer; I have overcome the world" (John 16:33).