Final answer:
The collection of Hazrat Imam Ali's sermons and sayings is called Nahj al-Balagha and it is highly regarded by Shia Muslims. It contains a wide range of topics and provides valuable insights into the teachings of Imam Ali.
Step-by-step explanation:
The collection of Hazrat Imam Ali's sermons and sayings is called Nahj al-Balagha. It is a compilation of speeches, letters, and aphorisms attributed to Hazrat Imam Ali, who was the cousin and son-in-law of the Islamic prophet Muhammad.
Nahj al-Balagha is highly revered by Shia Muslims and is considered a significant literary and spiritual work. It contains a wide range of topics, including theology, ethics, social issues, governance, and wisdom.
This collection provides valuable insights into the teachings and wisdom of Hazrat Imam Ali and is an important source for understanding Shia Islam.