Rick Santorum: "mainline Protestants aren't real Christians"

[Lamplighter]

I really despise calling names, so I find myself very frustrated with Rick Santorum.
His "rhetoric" is not political rhetoric in today's sense.
Instead it is the extreme religious theology of his church.

John Kennedy found it necessary during his campaign
to draw the line between his politics and his church.
But Santorum is not making any such attempt.

Instead he is using phrases to code the far-right's attempt to make Obama an outsider,
an outsider in his race, in his religion, in his politics, in his care for the well-being of others.
Santorum is being extremely parochial with respect to education, sex,
women's rights, minority rights, and most other issues he discusses.

So, I'm no longer willing to avoid the use of certain terms when it comes to Santorum.
It's just a matter of which term(s) to use...

An enthusiast displays an intense and eager interest in something
An extremist is a supporter of extreme doctrines or practices, particularly in a political context
A fanatic is not only intense and eager but possibly irrational in his or her enthusiasm;
A zealot exhibits not only extreme devotion but vehement activity in support of a cause or goal
A bigot exhibits obstinate and often blind devotion to his or her beliefs and opinions.
- Bigotry implies intolerance and contempt for those who do not agree

Today, any of these would describe Santorum, but religious "zealot"
seems to me to be the most appropriate, and "bigot" is running a close second.
Santorum is on a religious crusade, and makes no effort to separate
his doctrines from his intentions, should he become President.

I do feel badly in using such terms, but I'm at a loss for alternatives
that come close to describing my reaction to this man.