阿里·哈梅內伊
"The San Francisco Chronicle" reported on 31 October 2003, that Grand Ayatollahs, like Ayatollah Yousef Sanei, and Iranian clerics led by Ayatollah Ali Khamenei have repeatedly declared that Islam forbids the development and use of all weapons of mass destruction. SFGate.com quoted Ayatollah Ali Khamenei as saying: