The main reason for all the problems of the world is the absence of Allah’s sovereignty over it, and Allah’s sovereignty over it is realized through the sovereignty of the Mahdi over it; because he is Allah’s caliph in it, and the sovereignty of the Mahdi over it becomes possible through making preparations for it, and making preparations for it is based on the gathering of a sufficient number of people to seek and help him, and Mansoor strives to achieve this by all means possible and permissible, and anyone who does not help him to the extent of his ability is a partner in creating and deepening the problems of the world, whether he is among rulers or people. ﴿وَمَنْ يَشْفَعْ شَفَاعَةً سَيِّئَةً يَكُنْ لَهُ كِفْلٌ مِنْهَا ۗ وَكَانَ اللَّهُ عَلَى كُلِّ شَيْءٍ مُقِيتًا﴾[1]; “And whoever intercedes for an evil cause will have a share of it. And Allah has control over all things.”

For more information on this, refer to the book Geometry of Justice.