"We don't forget how much Iranian#Christianshave taken pains to render services & some of them have martyred in Saddam's war against#Iran," he tweeted in English late Monday.
Iran's leadership regularly takes to social media to make points about politics and society, even though Twitter is outlawed in Iran.
In a flurry of messages, Ayatollah Khamenei advised Muslims to help Christians in need while extolling what he said was the Islamic Republic of Iran's equal treatment of people of different faiths. ISIS is intent on imposing its radical version of Sunni Islamic law, which puts it in conflict with majority Shiite Muslim Iran.
Ayatollah Khamenei also made his trademark criticism of Western governments in a retweeted message accompanied by a photograph taken from the ISIS video released Sunday of the Egyptian Coptics before they were beheaded.
#Letter4U@myLetter4uFollow
'Dont allow the arrogants 2 introduce their mercenaries as representatives of Islam' #ChristianLivesMatter #Letter4U
6:16 PM - 16 Feb 2015
The message was taken from the account@myLetter4u: "Don't allow the arrogants 2 introduce their mercenaries as representatives of Islam." Ayatollah Khamenei often refers to the United States, U.K. and Israel as the arrogant powers and on numerous occasions has stated directly and publicly that ISIS was created and is funded by the U.S. in order to destroy Islam.
By NBC News
