Imam Khomeini described the holy shrine of Imam Rida (PBUH) in city of Mashhad as a site of knowledge, wisdom and landing place of divine angels. Imam Khomeini defined through his historic speeches the holy shrine as source of spiritual abundances and divine mercy. The infallible Imams such as Imam Rida (PBUH) were the selected ones of the God and outstanding, distinguished The infallible successors used to become the practical example for others during their lives. These divine personalities taught the lesson of life to the people. Imam Reza (PBUH), who faced all those unpleasant occurring and sufferings for spiritual cause, paved the way with great patience. The infallible Imam was divinely entitled "al Rida" which means that Allah Almighty and His holy messenger were deeply pleased with him. The late founder of the Islamic Republic stressed on following footsteps of the holy prophet and his infallible successors, including Imam Rida (PBUH). Ayatollah Khomeini, the leader of the contemporary Muslim leader once said in a historic address said that it was source of pride for Iranians as they are living shelter of holy shrine of Imam Reza (PBUH), which is sources of abundance for all believers and faithful people.