Thanks for your comment Stevo.
History confirms that even the most rabid of skeptics and/or anti-Christian individuals can occasionally see the light of the Gospel and their lives have been dramatically transformed, and this always based on irrefutable evidence.
The apostle Paul (who originally arranged the death of any Christian he could hunt down), all the way up to recent examples such as Josh McDowell and "Evidence that demands a verdict", and Lee Strobel and the book/ movie "The Case for Christ" which is set in Chicago 40 years ago.