> Is this some sort of knowledge test? Samson?? Now I really don't get the Jaco...uh, joke.

It's no big deal. I merely caught Issachar making a particularly boneheaded error (this from a seminary scholar, no less!), and he "corrected" it. His post is funny because Samson is clearly not the father of the sons of Israel. (The real answer, which he should have said in the first place, is Elijah.)