Bible study software–excellent resource for a very, very reasonable price. It is provided for free, with donations accepted. Please donate.
Christian Classics Ethereal Library
An online library making classic Christian writings widely available. There is something there for everyone.
The Open Library is a collection of both citations and scanned, online books. There are scans of actual pages of the actual book. A tremendous research tool, and there are many rare works available there.
For centuries, the Book of Psalms was the hymnal of Protestant Christians. Before that, it was the first hymnal and prayerbook of the early Church. Before that, it was the prayerbook and hymnal of the Jewish people. I am certain that if we saw a return to the singing of Psalms, we would see a remedy of the Biblical illiteracy that plagues so much of American Christianity.
The ESV Study Bible is a tremendous resource that I highly recommend. Once purchased, it provides access to a great online edition.
The Kentucky Parson is a blog that focuses on Christian theology, church life, and doctrine. All original contents of this blog are copyrighted (c) The Kentucky Parson (Christopher Beckham), 2009-2011. All rights reserved. 
