"How shall we, that are dead to sin, live any longer therein?" (Romans 6:2)
We must admit that the true Christian is a rather strange person in the eye of the unbeliever. I use the adjective "true" in regard to the Christian not only to point out the necessity for the new birth but to indicate, also, the Christian who is living according to his new birth. I speak here of a transformed life pleasing to God, for if you want to be a Christian, you must agree to a very much different life.
The life of obedience to Jesus Christ means living moment by moment in the Spirit of God and it will be so different from your former life that you will often be considered strange. The true Christian may seem a strange person indeed to those who make their observations only from the point of view of this present world, which is alienated from God and His gracious plan of salvation.
Consider now this glorious contradiction. The Christian is dead and yet he lives forever. He died to himself and yet he lives in Christ. The reason he lives is because of the death of another.
If we truly want to follow God, we must seek to be other-worldly. Every man must choose his world.
~A. W. Tozer~