Long hairs and walking

"Son, if you bring your grades up from a C to a B average, study your Bible a little, and get your hair cut, then we'll talk about lending you the car."

Six weeks pass.

"Son, you brought your grades up and you have been studying your Bible, but I'm real disappointed that you haven't gotten your hair cut."

"Well, Dad, in my studies of the Bible I found out that Samson had long hair, John the Baptist had long hair, Moses had long hair and there's even a strong argument that Jesus had long hair."

"That's right, son, but did you also notice they all WALKED everywhere they went?"