Zadig

''Zadig; or, The Book of Fate'' (; 1747) is a novella and work of philosophical fiction by the Enlightenment writer Voltaire. It tells the story of Zadig, a Zoroastrian philosopher in ancient Babylonia. The story of Zadig is a fictional story. Voltaire does not attempt any historical accuracy. The singular narrative and unique journey of Zadig still stands as a philosophical reference to “nothing is either good or bad without the comparison of one with the other.”

It was originally published as ''Memnon'' in Amsterdam (with a false imprint of London given) and first issued under its more familiar title in 1748.

The book makes use of the Persian tale ''The Three Princes of Serendip''. It is philosophical in nature, and presents human life as in the hands of a destiny beyond human control. Voltaire challenges religious and metaphysical orthodoxy with his presentation of the moral revolution taking place in Zadig himself. ''Zadig'' is one of Voltaire's most celebrated works after ''Candide''. Many literary critics have praised Voltaire's use of contradiction and juxtaposition.

The protagonist's name is derived from the Hebrew term ''tzadik'', a title bestowed in Judaism on a particularly righteous person – though Voltaire's character is not presented as a Jew and does not exactly fit the criteria set in Jewish tradition for use of the term. Provided by Wikipedia