Apologetics (from Greek ἀπολογία, "speaking in defense") is the discipline of defending a position (often religious) through the systematic use of information. Early Christian writers (c. 120–220) who defended their faith against critics and recommended their faith to outsiders were called apologists.

The following articles are all letters that have been written to William Lane Craig and his response. These are sent to me by him on a regular basis and I thought it is good to share it with you, for in it you might find an answer for something that was bugging you or an answer that you can pass on to a friend.