I just read a review of a small group Bible study on my sister-in-law's blog http://bestofbecky.blogspot.com/2010/08/holy-vocabulary-by-michael-kelley.html that has me very intrigued.
Written by Michael Kelly, and titled "Holy Vocabulary", it was reviewed as a study on words that have been used in Christian circles so much that we may have forgotten what they actually mean. Being a history major in college and knowing that words can make all the difference in how we look at events, I am looking forward to working through this study as soon as I can. For those that do not want to wait for a review of this study can obtain copies at:
http://threadsmedia.com/store/studies/holy-vocabulary/