I recently was told I should look at two books by Andrew Farley.  The first was The Naked Gospel and the other was God without Religion. I am working my way through the second ine right now. I am finding it falling in line with what God has been impressing on my heart.

In my opinion they are good reads and very provoking.  I also found to two YouTube videos that give a good overview in kind of a shotgun blast. I listened to both 4+ times each last week.  I find repetition works well for myself.

Dr. Andrew Farley is senior pastor of Ecclesia: Church Without Religion, a non-denominational, evangelical church that has resided on the high plains of west Texas for more than 55 years. Andrew is a bestselling author of three Christian books, and his writings have been featured in national news and media outlets including PBS, CBS, and FOX. Andrew serves as a faculty adviser for InterVarsity Christian Fellowship, and he frequently speaks to Christian university groups like Campus Crusade for Christ and at churches around the United States and in Canada.

God without Religion session 1

God without Religion session 2