Voltaire and Christianity

"In one interesting note from history the noted French infidel, Voltaire, who died in 1778, predicted that Christianity would be extinct within 100 years of his time. But instead, within 50 years of his death the Geneva Bible Society used his house and printing presses to print copies of the Bible!" (Evidences of the Christian Faith by Dave Greear, chapter 3: http://campuslight.org/wvu/EvidencesCFaith/Chapter3.html). Christianity is still here, 234 years after Voltaire's death.