We know what caused the catastrophe in Haiti. It was the bumping and grinding of the Caribbean Plate rubbing up against the North American Plate: a force of nature, sin-free and indifferent to sin, un-premeditated, unmotivated, supremely unconcerned with human affairs or human misery.
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See also:
Haitian preachers speak of fire and brimstone after disastrous quake
Haiti earthquake: voodoo high priest claims aid monopolised by Christians