A Roman Catholic site, including the full text of the early Church Fathers, the 1908 Catholic Encyclopedia, the Summa Theologica by St. Thomas Aquinas, and links to many other Catholic sites.

The premier website for Lutheran Reformation and the works of Martin Luther provided by Project Wittenberg. Including other reformers and links to related sites.

The Pitts Theological Library Digital Image Archive is a collection of digitized religious and sacred artistic images. For example, for "temple" 343 different images appear and can be enlarged. Permission is granted to use these images with credit to the Pitts Theological Library.