This is one sick minded individual. He is making a fool of himself. I hope one day he wakes up and sees the error of his ways.
One final thought on this.
Replace "Howard Dean" with George Bush.
Replace "Republicans" with "Democrats"
Replace "Christians" with "black people".
Imagine if George Bush said, "I hate Democrats and everything they stand for."
Then said, "The Democrats are a party of black people."
Can you imagine the howls of anger and indignation at the blatently racist statement?