The Enlightenment

"This is the background of the 18th-century Enlightenment. Europeans were changing, but Europe's institutions were not keeping pace with that change. The Church insisted that it was the only source of truth, that all who lived outside its bounds were damned, while it was apparent to any reasonably sophisticated person that most human beings on earth were not and had never been Christians--yet they had built great and inspiring civilizations. Writers and speakers grew restive at the omnipresent censorship and sought whatever means they could to evade or even denounce it.

Voltaire, and his allies in France, struggled to assert the values of freedom and tolerance in a culture where the twin fortresses of monarchy and Church opposed almost everything they stood for. To oppose the monarchy openly would be fatal; the Church was an easier target. Protestantism had made religious controversy familiar. Voltaire could skillfully cite one Christian against another to make his arguments. One way to undermine the power of the Church was to undermine its credibility, and thus Voltaire devoted a great deal of his time to attacking the fundamentals of Christian belief: the inspiration of the Bible, the incarnation of God in Jesus Christ, the damnation of unbelievers. No doubt he relished this battle partly for its own sake, but he never lost sight of his central goal: the toppling of Church power to increase the freedom available to Europeans.

Voltaire was joined by a band of rebellious thinkers known as the philosophes: Charles de Montesquieu, Pierre Bayle, Jean d'Alembert, and many lesser lights. Although "philosophe" literally means "philosopher" we use the French word in English to designate this particular group of French 18th-century thinkers. Because Denis Diderot commissioned many of them to write for his influential Encyclopedia, they are also known as "the Encyclopedists."

https://public.wsu.edu/~brians/hum_303/enlightenment.html

We have to thank these people for beginning the process of casting off the shackles of ignorance and superstition.