Here is another great resource from bethinking.org. Dr. Os Guinness presents a four part introduction to the essence of apologetics. You may also be interested in his books The Call: Finding and Fulfilling the Central Purpose of Your Life and God in the Dark: The Assurance of Faith Beyond a Shadow of a Doubt. (Also added to the Ultimate Apologetics MP3 Audio page.)

Part 1: What is the essence of apologetics? (MP3)
Part 2: A Biblical basis for the essence of apologetics (MP3)
Part 3: How to communicate in apologetics (MP3)
Part 4: Persuading the hard-hearted (MP3)

Enjoy.

What was last year's post? See here.

"If ours is an examined faith, we should be unafraid to doubt....There is no believing without some doubting, and believing is all the stronger for understanding and resolving doubt."

- Os Guinness