"Omniscient God, we pray to you,
In case you hadn't heard;
To smite the folks who want to do
What they think is your word.
To heal the sick, to help the poor,
And other hateful stuff,
When faith-based healing, I am sure,
Is medicine enough.
Oh, Lord, we need your guiding hand,
So we beseech, in prayer:
Please, Jesus, look throughout our land,
And smite the ones who care."
The context, and a hilarious/horrifying video, is over at Pharyngula.