How far, if at all, did the intellectual legacy of early 20th-century Muslim reformism inform the transformative process which Islam underwent in Soviet Central Asia, especially after WWII? Little has been done so far to analyze the output of Muslim scholars (ʿulamāʾ) operating under Soviet rule from the perspective of earlier Islamic intellectual traditions. The present essay addresses this problem and sheds light on manifestations of continuity among Islamic intellectual practices—mostly puritanical—from the period immediately before the October Revolution to the 1950s. Such a continuity, we argue, profoundly informed the activity of the Spiritual Administration of the Muslims of Central Asia and Kazakhstan (SADUM) established in Tashkent in 1943 and, more specifically, the latter’s attack against manifestations of religiosity deemed “popular,” which were connected to the cult of saints. Thus, this essay posits that the juristic output of Soviet ʻulamā’ in Central Asia originates from and further develops an Islamic reformist thinking, which manifested itself in the region in the late 19th- and early 20th-century. By establishing such an intellectual genealogy, we seek in this article to revise a historiographical narrative which has hitherto tended to decouple scripturalist sensibilities from Islamic reformism and modernism.