Ex-president Mohamad Khatami was under fire from hardliners after comments interpreted as accusing Iran's clerical leaders of supporting insurgents in the Middle East.
In his speech, Khatami referred to the ambition of Iran's revolutionary leader Ayatollah Ruhollah Khomeini to export the 1979 Islamic revolution around the world, but expressed fear this wish was being distorted. "What did the imam (Khomeini) mean by exporting the revolution?" he asked in the speech to university students in the northern province of Gilan.
"Did he mean that we take up arms, that we blow up places in other nations and we create groups to carry out sabotage in other countries? The imam was vehemently against this and was confronting it," he added.