If a Christian somehow gets saved while conforming to this world, it's like escaping a fire—barely surviving. Such a salvation is almost as terrifying as it is desirable. Would you want to leave this world in despair, entering heaven like a shipwrecked sailor clambering onto shore? Then be worldly: mix with those who worship wealth and shy away from bearing Christ’s reproach.

Do you long for a taste of heaven on earth and not just in the afterlife? Do you want to grasp the full measure of Christ's love, beyond understanding? Do you desire an overflowing welcome into the joy of the Lord? Then separate yourself, reject the unclean and unholy.

Do you seek full assurance of faith? You won't find it while keeping company with sinners. Do you want your love for God to burn passionately? That love will be quenched in godless company.

You can't grow into a mature Christian—though you might remain a spiritual infant—if you cling to worldly principles. It's unseemly for a heaven-bound soul to be closely tied to those bound for hell. A courtier shouldn't fraternize with his king’s enemies. Even small compromises are risky.

Tiny thorns make big blisters, little moths ruin fine clothes, and small indiscretions steal countless joys from your faith. If you're too close to sinners, you underestimate the cost of conforming to the world. It weakens you, making you crawl when you should run. For your comfort and spiritual growth, if you're a Christian, live distinctly as one.