Christian Classics Ethereal Library is supported by Calvin University. It provides free access to a significant number of important Christian texts.

Links to numerous subjects especially early Judaism and Christianity

“Making Biblical Scholarship Accessible Since 2001.” Pointers to lots of resources, including full-text articles and books that are generally scholarly material.

Bible Odyssey was created by SBL and provides articles and bibliographies on a wide range of Bible-related subjects, including controversial ones.

Monergism hosts free ebooks, predominantly from a Calvinistic tradition.

This resource includes digital books relating to the development of theology and philosophy during the Reformation and Post-Reformation/Early Modern Era (late 15th-18th centuries). Most are in the original language of the author, which may or may not be English.

A Libguide with links to Open Access scholarly materials in religion.

A collection of books, journals, and other media related to the study of religion and theology.

Several resources available on the web.