John MacArthur on Relationships with Unbelievers

The Relationship Danger Zone
Where to Draw the Line with Unbelievers in Business, Marriage, and Ministry.
It’s one of the first lessons about the Christian life that you learn: being friends with the world makes you an enemy of God’s. Life with Christ means living apart from the world.
But where do you draw the lines in your relationships with unbelievers? How can you live separated from the world yet stay within reach to share the gospel? How do you establish a relationship with an unbeliever without entering a dangerous
partnership?
In The Relationship Danger Zone John MacArthur provides guidelines for making those day-to-day decisions. This study will help you see the biblically ordained complexion, nature, and limits of your relationships with people both inside and outside the family of God.
Separating from Unbelievers, Part 1
Separating from Unbelievers, Part 2
Separating from Unbelievers, Part 3
Separating from Unbelievers, Part 4