Separation from the world - Demonstration of Christian love, 

II. THE CHRISTIAN AND THE UNBELIEVER ARE INCOMPATIBLE

1. Paul points out the incompatibility of the believer and the unbeliever. He asks five questions, verses 14-16.

2. The distinction between heaven and hell exists between the believer and the unbeliever. They are two very diverse dominions.

3. Failure to separate misrepresents God and His cause. We try to mingle light and darkness, link Christ and the devil, sin and wickedness when we refuse to separate. We slander God and His truth.