Purpose: Imam Ali (AS) as the ruler of the Islamic society at a special and sensitive time, sent agents in various fields such as economic and military for the Islamic government, and in line with explaining the duties and drawing the governmental policies, the rulings and orders for the Islamic government They communicated in the form of letters.
Materials and Methods: The present study aims to analyze and analyze the government decrees in the economic and military fields in the letters sent by Imam Ali (a.s.) to his agents by adopting the descriptive-analytical method.
Findings: Investigations show that government economic decrees are addressed to brokers with the aim of protecting property, preventing embezzlement, encouraging simple living, etc. Government decrees addressed to officials in the military field were also in the field of military tactics training, proper treatment of prisoners of war, how to divide war spoils, how to choose war commanders, etc.
Conclusion: Therefore, the impeachment and government installations of His Holiness were based on specific criteria and criteria, and the main criterion for installation was all-round competence, and the main criterion for impeachment was crossing moral and economic red lines.