This is a report we just received from a retired pilot who had GFI training about 15 years ago:

I am now on staff with CRU Military Ministry and discipling our soldiers on Sundays teaching three classes during the day. I taught the Wheel and Line diagrams yesterday and the soldiers were focused on the Exchanged Life lessons. In fact, after the 1pm class, many of the soldiers came up to me and asked more questions and wanted to discuss the diagrams again. They stayed for an additional 45 minutes. In the 3pm class the same thing happened and the soldiers stayed an additional 1 hour and 25 minutes! Most comments were, “these diagrams answered the questions I had about my walk with our Lord.” A total of 77 soldiers exchanged their life for Christ Life yesterday!

– Bob