Where you should search depends upon your topic. Best database for religion is ATLA.
If you want to focus on the sociological aspects of religion, try Social Sciences Full Text.
Searching for the psychological approach? PsycINFO is where you should begin.
Interested in the historical approach? Try Historical Abstracts, a database that covers history.
Image Source: Saffron Blaze. W. Lloyd MacKenzie. Ruins of the Temple of Apollo, Side, Antalya, Turkey. CC BY-3.0. Wikimedia Commons.
Locate journal articles on religion/philosophy in the databases below.
Provides citations to articles on the history of the United States and Canada from prehistory to the present. The database covers over 2,000 journals published worldwide.
A bibliographic database that indexes world history scholarly literature from the 15th century to the present. Provides citations to journal articles, magazines, books, and dissertations from over 2,300 journals. Covers all countries and regions except the United States and Canada, which are covered in America: History and Life.