History of Science and Engineering Annotation << Back About Tengrism as the highest form of spiritual development of the peoples of Central Asia Bicheldei U.P. The article is devoted to the problem of tengrianstvo (Tengrian Religion) – traditional worldview of the Turkic-Mongolian peoples. Determining tengrianstvo (Tengrian Religion) as ideology, including religious idea of monotheism, the article highlights some of the features terrascope worldview, which form the basis of spiritual culture of the Turkic-Mongolian peoples. Keywords: Ancient Turko-Mongol teomim; тengrianstvo (Tengrian Religion); Tengri; monotheism; the Supreme deity of the ancient Turkic Pantheon; the cult of the sky; тengrianstvo (Tengrian Religion) the Turko-Mongol peoples; stvarnosti of the Universe; the state religion of the monotheistic character chronicle «The secret history of the Mongols». Contacts: Е-mail: opei-ool@yandex.ru Pp. 37-41.