The Relationship between the Mustache Denial Rule and the Borjam Treaty (Interaction or Conflict)

Abstract With the coming to power of the Republican government in the United States in 2017, the United States of America created a new challenge for the parties by unilaterally withdrawing from the BRICS agreement. In this article, the researchers, in view of the hostile view of the current US leaders in "normalizing Iran", try to examine the relationship between the rule of denying the mustache with the Barham Treaty and the principle of fidelity to the covenant. This study deals with the views of earlier and later jurists in assuming the issue and considers the adherent to the covenant in Islam conditional on the commitment of the other party, and at the same time interprets the essence of the rule of denying the mustache as denying the tyrant domination as Mousavi Khomeini, Ruhollah and Khamenei, Seyed Ali Iranian leaders agree.