What is the core constitutional principle that legitimizes Iran's political system?

• A. Velayat-e Faqih
• B. Theocracy
• C. Republicanism
• D. Separation of powers

Answer: (A)

Velayat-e Faqih, or Guardianship of the Jurist, is the principle that legitimizes Iran's political system. It holds that a senior Islamic jurist should guide and supervise the state to ensure governance conforms to Sharia and the revolutionary ideals, and in Iran this role is vested in the Supreme Leader, who has final authority over major powers—military, judiciary, state policy, and the appointment of key officials. The constitution codifies this arrangement, so elections determine leaders like the president and parliament, but ultimate authority rests with the religiously authorized guardian. Therefore, this principle is what legitimizes the system. The other options don’t capture the source of legitimacy: a broad theocracy describes rule by priests in general; republicanism emphasizes popular sovereignty; separation of powers deals with organization rather than the fundamental basis of authority.