I thought this was going to be this old joke.>
A vicar is walking along the beach when he sees two white men pulling a long rope out of the surf, a colored man is holding onto the end of the rope.
The vicar looks at them and says '' That is what Christianity is about, helping your fellow man without thought of race or colour''
One of the guys turns to the other and says ''Who the hell was that?''
The other replies '' I don't know, but he knows ***all about shark fishing!