Why did Imam Khomeini maintain that Islamic system is obliged to undertake implementation of law?

Leader urges to remain alert against plots by enemy to harm Iran

Leader of the Islamic Revolution Ayatollah Seyyed Ali Khamenei has thanked the Iranian nation for its "satisfactory shining in the great election test", saying the country has yet to remain alert against plots by the enemy to harm Iran.

Imam Favored Friendly Patterns in International Relations

Imam Khomeini has had introduced basic principles for mutual relations and amicable ties among nations in the international arena.

The Islamic Republic of Iran stands tall despite 41-year US siege

Predicting the imminent downfall of the Islamic Republic has been a staple among American pundits since the victory of the Islamic Revolution in Iran 41 years ago. Amazingly, despite incessant attempts at regime change by the US and its cohorts, Iran has survived and, in some ways, managed to flourish. Yet very few in the West have acknowledged the Islamic Republic’s longevity and fewer still have studied the factors behind this country’s remarkable robustness.

Imam Khomeini rejected dominance of both Western and Eastern powers

Imam Khomeini exposed Shah's excessive treacheries to media

Imam Khomeini once said in the historic interview that Shah regime committed treason and treacheries to nation in all fields.

Revolution under Imam Khomeini leadership gained momentum, Shah fled Iran

Faced with an army mutiny and violent demonstrations against his rule, Mohammad Reza Shah Pahlavi was forced to flee Iran. Following Shah escape, Imam Khomeini extended his congratulation to the Iranian nation, saying it was a starting point for a great victory.

Revisiting Imam Khomeini’s Letter to Gorbachev

On January 3, 1988, a historic letter was delivered from Imam Khomeini to President Mikhail Gorbachev. This letter has since been entered into the annals of history as a piece of remarkably insightful and indeed prophetic writing from one head of state to another.