The document discusses the instability of a worldly-minded believer according to Ecclesiastes 4-5. It notes that a double-minded believer, whose mind wavers between God and worldly things, will live an unstable life. The document outlines sections that discuss the discouragement of oppression, futility of competition, and pursuing money. It also highlights encouragement for companionship, reverencing God, and finding enjoyment in simple pleasures. The overall message is that believers should be single-minded in their devotion to God to avoid an unstable life.