In 1949, I had a Radio/TV repair shop. I seldom gave credit. A preacher brought me a Radio to fix. I allowed him to take it away after it was repaired on a promise to pay me in a week. Here it is 2008. That damn week has stretched to nearly 60 years!! LOL!!
Do I trust preachers?? Not hardly. There are additional reasons for my distrust...but that was the first instance.