Persecution of Sufism and Sufi Muslims over the course of centuries has included acts of religious discrimination, persecution, and violence both by Sunni and Shia Muslims, such as destruction of Sufi shrines, tombs and mosques, suppression of Sufi orders, murder, and terrorism against adherents of Sufism in a number of Muslim-majority countries. The Republic of Turkey banned all Sufi orders and abolished their institutions in 1925, after Sufis opposed the new secular order. The Islamic Republic of Iran has harassed Sufis, reportedly for their lack of support for the government doctrine of "governance of the jurist" (i. e., that the supreme Shiite jurist should be the nation's political leader).