This study seeks to determine the extent to which the polemic of Iosif Volotskij against the Judaizers' rejection of the Trinity and Christ's divine nature was informed by the anti-Arian arguments of the fourth century. More specifically, it examines Iosif's references to the main players in the Arian controversy - Alexander, Arius, Athanasius, and Emperor Constantine - and discusses the way he uses the genuine and spurious writings of Athanasius of Alexandria to serve his goals.