These databases and indexes cover all religion and theology topics, and are the best place to begin searching for articles:

Ebsco Religion
(via EBSCOhost)

Ebsco Religion allows you to search the following databases simultaneously:

ATLA Religion Database; Catholic Periodical and Literature Index; Index to Jewish Periodicals; New Testament Abstracts; Old Testament Abstracts. For more sophisticated search options, see each database individually below.

ProQuest Religion

Full text, citations, and abstracts from over 90 religious publicaions.

ATLA Religion Database
(via EBSCOhost)

Citations and abstracts for publications covering all areas of religion. Now includes some full text articles from ATLA Serials.

Religious and Theological Abstracts

Abstracts of articles appearing in scholarly journals in the fields of Religion and Theology from 1958 to the present

These next indexes and databases cover more specific areas of religion and theology:

Catholic Periodical and Literature Index
(via EBSCOhost)

Citations and abstracts for articles dealing with Catholic issues and theology.

Index to Jewish Periodicals
(via EBSCOhost)

Citations covering Jewish thought and contemporary Jewish and Middle Eastern affairs. Covers 1988-present. (Print volumes go back to 1963).

New Testament Abstracts
(via EBSCOhost)

Citations and abstracts for articles dealing with the New Testament and its historical milieu. Covers 1985-present.

Old Testament Abstracts
(via EBSCOhost)

Citations and abstracts from over 450 journals dealing with Old Testament Studies. Covers 1978-present.

Index Islamicus
17+ volumes, 1906-present

Indexes literature on Islam, the Middle East and the Muslim world. Material cited includes not only work written about the Middle East, but also about the other main Muslim areas of Asia and Africa, plus Muslim minorities elsewhere. Over 2,000 journals are monitored for inclusion, together with conference proceedings, monographs, multi-authored works and book reviews. Journals and books are indexed down to the article and chapter level.

Location:
1992-present: Gleeson Reference Room, 1st Floor

Earlier volumes: Reference Annex, Lower Level

These general databases cover all subjects, including religion and theology:

ProQuest

Full-text articles, citations and abstracts covering all subjects.

Wilson OmniFile Fulltext

Full-text articles, citations and abstracts covering all subjects.

These two databases have full text newspaper articles:

LexisNexis Academic

Hundreds of regional, national, and international newspapers; business publications, and much more.

ProQuest Newspapers

Nine national newspapers including the Los Angeles Times and Wall Street Journal.

These next databases have religion and theology related articles, but from various disciplinary perspectives:

Bibliography of Asian Studies

Citations to worldwide publications on East, Southeast, and South Asia.

Historical Abstracts
(via EBSCOhost)

Citations and abstracts for publications covering world history (excluding the U.S. and Canada).

HLAS Online
Handbook of Latin American Studies

Citations to publications related to Latin American topics in the social sciences and humanities, compiled by the Library of Congress.

Iter
Gateway to the Middle Ages and Renaissance

Citations to publications covering European Medieval and Renaissance history and culture.

JSTOR

Historical full-text coverage of arts and sciences journals. Does not contain recent issues of journals (last 3-5 years), only older issues.

Philosopher's Index
(via Cambridge Scientific Abstracts)

Contains citations and abstracts to books and journal articles in the field of philosophy, 1940-present.