Who do you think would make the perfect teacher of Theology?

I was discussing this with my wife the other day and the best that I could come up with is an agnostic. Reason being that they seem to be the group with the least amount of an agenda as far as religion is concerned. Even then, they obviously don't believe in religion, but they don't dismiss it either.

I just think that it would be tough to get an opinion that is not skewed to promote ones own beliefs in religion. It is just a hard subject to get straight information about. People have too much riding on their beliefs.

Who knows. I was just curious who you guys / gals think the ideal Theology teacher would be.

Thanks