The crisis has seen Saudi Arabia sever ties with Iran after crowds of protesters in Iran attacked two of its diplomatic posts. Those assaults came after Saudi Arabia executed Sheikh Nimr al-Nimr, a prominent opposition Shiite cleric, on Jan. 2.
After Friday prayers in Tehran, thousands of worshippers joined the rally, carrying pictures of al-Nimr and chanting "Death to Al Saud," referencing the kingdom's royal family. They also chanted "Down with the U.S." and "Death to Israel," traditional Iranian slogans at protests. (READ MORE)