Nicolas-Antoine Boulanger was an 18th-century French philosopher and writer, best known for his controversial work, Christianity Unveiled. He was born in 1722 in Paris and was educated at the University of Paris, where he studied philosophy and theology. Boulanger was a prominent figure in the French Enlightenment movement, which sought to challenge traditional authority and promote rationalism and free thought. He was critical of the Catholic Church and its influence on French society, and he saw Christianity as a hindrance to progress and enlightenment. Despite the controversy surrounding his work, Boulanger remained committed to his principles, and he continued to write and speak out against religious dogma and superstition. He died in 1759, but his legacy as a pioneering thinker and advocate for free thought continues to inspire those who seek to challenge the status quo and promote reason and rationalism.