Meslier's philosophy was that of an atheist. He also denied the existence of the soul and dismissed the notion of free will. In Chapter V, the priest writes, "If God is incomprehensible to man, it would seem rational never to think of Him at all". Meslier later describes God as "a chimera" and argues that the supposition of God is not prerequisite to morality. In fact, he concludes that "Whether there exists a God or not [...] men's moral duties will always be the same so long as they possess their own nature".