Please, explain Imam's perception of "Ijtihad" and "Substantial Ijtihad"?

International Quds Day: Imam Khomeini defended oppressed nations

Imam Khomeini, the world religious and spiritual leader defended the rights of Palestinian people and other oppressed nations by declaring International Quds day on last Friday of the Muslim blessed month of Ramadan.

Imam Khomeini Defended Oppressed Nations

A Palestinian scholar says the founder of the Islamic Republic defended the rights of Palestinians and other oppressed nations.

Muslims must return to Imam Khomeini’s teachings

A European Muslim scholar suggests that the Muslim should return to Imam Khomeini’s dynamic thought which represent genuine Islam

Foreign guests pay pilgrimage to Imam Reza (PBUH) shrine

Hundreds of foreign guests attending the 26th anniversary of Imam Khomeini has paid landmark pilgrimage to holy shrine of Imam Ali ibn Musa al-Rida (pbuh) in the Iranian holy city of Mashhad.

Interview:

Imam Khomeini Matchless in Contemporary Era: Lebanese Scholar

A Lebanese Muslim scholar says Imam Khomeini is considered one of the greatest and matchless figures of the 20th century.

Hezbollah Warns Against Nimr Execution

The Lebanese movement Hezbollah in a statement has described the sentence handed down to the cleric as unjust and politically motivated.

Summit on Palestine reflects Imam Khomeini ideals

Politicians, scholars and journalist have gathered from across the world in the Iranian capital Tehran to highlight Imam Khomeini ideals about rights of the oppressed nation of Palestine.