the butt of a vast body of jokes making fun of their arrogance and ignorance. Yet their role as religious arbiters forces them to take positions on issues that have political ramifications and since mullahs often disagree with one another, pitting one community against the other, they are frequently perceived as disruptive elements within their communities. Veneration of saints and shrines is opposed by some Islamic groups, particularly those ascribing to the Salafi or Ahle Hadith. Nevertheless, Afghanistan's landscape is liberally strewn with shrines honoring saints of all descriptions. Many of Afghanistan's oldest villages and towns grew up around shrines of considerable antiquity. Some are used as sanctuaries by fugitives. Shrines vary in form from simple mounds of earth or stones marked by pennants to lavishly ornamented complexes surrounding a central domed tomb. These large establishments are controlled by prominent religious and secular leaders. Shrines may mark the final resting place of a fallen hero (shahid), a venerated religious teacher, a renowned Sufi poet, or relics, such as a hair of Muhammad or a piece of his cloak (khirqah). A great many commemorate legends about the miraculous exploits of Ali ibn Abi Talib, the fourth caliph and the first Imam of Shi'a Islam believed to be buried at the nation's most elaborate shrine located in the heart of Mazari Sharif, the Exalted Shrine. Ali is revered throughout Afghanistan for his role as an intermediary in the face of tyranny. Festive annual fairs celebrated at shrines attract thousands of pilgrims and bring together all sections of communities. Pilgrims also visit shrines to seek the intercession of the saint for special favors, be it a cure for illness or the birth of a son. Women are particularly devoted to activities associated with shrines. These visits may be short or last several days and many pilgrims carry away specially blessed curative and protective amulets (usually a tawiz) to ward off the evil eye, assure loving relationships between husbands and wives and many other forms of solace. Like saint veneration, such practices are generally not encouraged in Islam according to classical understanding of the Holy Qu'ran and Hadiths (prophetic sayings of the Rabi) Shia Islam in Afghanistan Roughly 10% of the Afghan population is Shia. Majority of Shias in Afghanistan belong to the Twelver branch. This includes the Hazara ethnic group and the smaller urbanized Qizilbash group, who are originally from eastern Iran. Politically