- Extensive collection of classic theological works from all periods of church history.
BasicTheology.com - - Concise definitions of theological terms and positions, customizable charts comparing viewpoints, and in-depth articles.
The Biblical Theology Briefings - - Collection of original theological articles intended as a resource for preaching and teaching the Bible. Weblog and additional resources and recommendations.
The Biblicist - - Articles, reference materials, book recommendations, commentaries, and email answers to questions.
Center for Catholic and Evangelical Theology - - Ecumenical organization that seeks to focus on Jesus Christ and build Christian unity through its own journal, books, and conferences.
Christian Theological Research Fellowship - - The CTRF is a Christian research organization in systematic and moral theology, and related disciplines. The site contains the Journal for Christian Theological Research - a peer-reviewed scholarly e-journal of Systematic Theology Group of the American Academy of Religion.
Coalition on Revival - - A network of evangelical leaders from different denominational and theological perspectives who share a vision for and commitment to revival, renewal, and reformation of the Church and society. Presents a series of well-researched theological papers.
Creeds of Christendom - - Creeds and Confessions of various Christian denominations.
Creeds of the Churches - - John H. Leith, Editor. A reader in Christian doctrine from the Bible to the present. Viewing full text requires subscription.
Dignoscentia - - Contains articles, recommended books, posters, Bible search tools, and a forum.
European Society of Catholic Theology (ESCT) - - Encouraging the communication, promotion and support of theological education, research, and services. Publishes a journal twice a year, Bulletin ET.
Philosophy and Religion - - Edited by Dr. R. T. Nolan. Issues in philosophy, theology, biblical thought, and ethics, and papers by Cherbonnier and Kirkpatrick.
Protestantism - - Discussion on Protestant beliefs and doctrines from the Catholic Encyclopedia.
Radical Faith - - "Exploring fundamentals of faith in a changed world." Emphasis on non-traditional theological ideas. Sermons, responses to common questions, layman's guide to theological terms, book reviews, and other resources.
Religion Online - - Large collection of articles on the Old and New Testament, theology, ethics, pastoral care, counseling, homiletics, worship, missions, and religious education.
Systematic Theology - - Presents a number of articles on a wide array of topics from various conservative/evangelical authors.
Theology Resources - - Guide to articles, papers and other theological resources. Developed by the Virtual Private Librar.
Theology Website - - Offers resources on liberal theological studies. Discussion forums, online quizzes, religions portal, online journal, user polls, church history study guides.
Theos Think Tank - - A public theology think tank providing alternative perspectives to secular culture and public opinion. Reports, consultancy, events, and news.
The Trinity Foundation - - Articles, books, tapes and resources on Reformed Christianity.
VincentCheung.com - - Downloadable PDF books on theology, Bible commentary, apologetics, philosophy, and spirituality.