Religious Studies and Theory is an academic journal published since 1981 by EQUINOX PULISHING LTD in English, with a publication frequency of once every six months. The International Standard Serial Number (ISSN) of this journal is 0829-2922 (print version) and 1747-5414 (online version). It focuses on interdisciplinary research in the fields of religious studies and theology, providing scholars with a platform to publish peer-reviewed original research that is of significant importance to the relevant disciplines of religious studies and theology.

The journal covers in-depth exploration of contemporary world religious and spiritual phenomena, including research on religion and religious communities in Canada, reflecting Canada's multicultural characteristics and its position as a globally diverse nation. The journal also has a "Reflections from the Field" column dedicated to discussing professional practices in religious studies and theology. In addition, Religious Studies and Theology maintains a consistent focus on reviewing new books in the fields of religious studies and theology, showcasing diverse approaches to studying religion.