: The Spirit of Tawhid [Monotheism], Rejection of non-God Obedience) (Persian: روح توحید، نفی عبودیت غیر خدا) is the name of a book/article from Iran’s supreme leader, Seyyed Ali Khamenei (Persian: سید علی خامنه ای), which was published in 1977 for the first time.