The Nahj al-Balagha (Arabic: نهج البلاغة‎ Nahj ul-Balāghah, Arabic pronunciation: [nahdʒ ul bæˈlæːɣæ]; "Peak of Eloquence") is the most famous collection of sermons, letters, tafsirs and narrations attributed to Ali, cousin and son-in-law of Muhammad. It was collected by Sharif Razi, a Shi'i scholar in the tenth century Known for its eloquent content, it is considered a masterpiece of literature in Shi'a Islam, second only to the Qur'an and Prophetic narrations.

Nahj al-balaghah comprises various issues that cover major problems of metaphysics, theology, fiqh, tafsir, hadith, prophetology, imamate, ethics,social philosophy, history, politics, administration, civics, science, rhetoric, poetry, literature, etc. The book not only reflects the spirit of early Islam and the teachings of the Qur'an and the Prophet Muhammad in the proper perspective, but also serves as a guide to traverse the future in the light of these teachings.

Nahj al Balagha is a collection of 241 sermons, 79 letters, and 489 utterances. As per each new publishing versus past volumes, the number of sermons, letters and utterances has varied from 238 to 241, 77 to 79, and 463 to 489, respectively.

Hajji Hazrat Ali bin Bahawal Sheir is a Politician in Afghanistan. He previously served as a military commander for the Northern Alliance in eastern Afghanistan.

Ali was born in 1964 in Kabul to an ethnic Pashai^{[citation needed]} family. He rose to prominence during the Soviet occupation of Afghanistan. As a commander for Hezb-e Islami Khalis he quickly became an important leader for the Pashai community. Hazrat Ali has also been described as an Afghan Army commander under the Soviet puppet regime. He fled Afghanistan to live in Mashad, Iran, where he is believed to have married an Iranian women.

During the war against the Taliban, Ali is said to have been aligned with Ahmad Shah Massoud. Following the fall of the Taliban Ali joined with two other leaders in the Jalalabad-Tora Bora region, Abdul Qadir and Mohammed Zaman to set up the Eastern Shura, a local provisional government. They were early backers of the first post-Taliban President Hamid Karzai.

The Asia Times reports that, after the fall of the Taliban, Ali's troops executed hundreds of captured Arab prisoners with the complicity of U.S. special forces.