Love of the world is a deadly disorder, which destroys the human soul and diverts mankind from the Hereafter. This treatise discusses the realities of the world, the position of believers in the world and what should be the standard of their relationship with the world, the effects of worldly love and addiction on human life, the harms, the treatment and the causes of addiction to the world. .Special features:1. The reality of the world,2. World and Mother,3. The position of the Prophet (peace and blessings of Allaah be upon him) regarding the life of this world,4. The position of the disciples about the world,5. Tabes position on the world,6. The manifestation of the love of the world,7. Reasons for loving the world,8. The consequence of the love of the world,9. Treatment of the love of the world,10. Appendix,11. Exercise.