Supreme Leader, Velayat-e Faqih: Khamenei’s current influence stems from his powerful position as a religious leader, which gives him a unique role in political affairs. His job is to enact the Velayat-e Faqih—the guardianship of the jurist. In real terms this means a system where scholars of fiqh (Islamic jurisprudence) have a controlling say in the political affairs of the state. The rule of the jurist was a concept created by Ayatollah Ruhollah Khomeini, based on ideas that have run through Iranian political history since the time of Shah Ismail—who was the first to make Shia Islam the national religion of Iran in the early 16th century under the rule of the Safavids. It was conceived as a way of safeguarding the Iranian nation from tyranny; giving the final say in all matters to a group of religious scholars, the Council of Guardians. This Council is headed by a chief arbitrator—the Supreme Leader.
Leader of Shia Revolution: Khamenei gains much of his influence in Iran from his role as a leader of the Islamic Revolution in Iran. The Islamic Republic of Iran was forged out of the 1979 Revolution. Combating what many saw as the tyrannical rule of the Shah, Khamenei joined the Society of Combatant Clergy that staged demonstrations mobilizing many of the protests leading to the Shah’s overthrow. After the revolution in 1979, Khamenei was one of the founding members of the Islamic Republic Party, and a member of the assembly of experts that was responsible for drafting Iran’s new constitution. Sunni-Shia Reconciliation: On September 2, 2010 Khamenei issued a historic fatwa banning the insult of any symbol that Sunnis hold to be dear, including but not limited to the companions and wives of the Prophet (peace and blessings be upon him). This fatwa was received with great appreciation by the Chancellor of Al-Azhar University, Sheikh Ahmad Al-Tayyeb.
Sanctions: Since 1979, the United States has used sanctions to try to influence Iran’s policies, including Iran’s uranium enrichment program. The sanctions have had a detrimental effect on many aspects of life in the country. In 2015, Iran and the P5+1 (the US, UK, France, China, Russia and Germany) agreed to the Joint Comprehensive Plan of Action, which limited Iran’s nuclear activities and allowed international inspectors in return for the lifting of economic sanctions. This agreement worked for 4 years before President Trump unilaterally withdrew from it and subsequently imposed stricter sanctions on Iran and secondary sanctions for countries still buying Iranian oil. The Iranian economy has been hit hard with the currency losing about 60% of its values against the dollar and a very negative IMF economy prediction.
Current Issues: The USA’s decision to pull out of the nuclear deal and re-impose sanctions has put further strain on the economy. Iran’s role in the Syria and Yemen conflicts and how it maintains it relationships with the Arab world are further key issues that require Khamenei’s lead.