In 1678 he published "The True Intellectual System of the Universe: the first part, wherein all the reason and philosophy of atheism is confuted and its impossibility demonstrated" ("imprimatur" dated 1671).
Главный труд Кедворта: «The true intellectual system of the universe, wherein all the reason and the philosophy of atheism is confuted» (Лонд., 1678 и чаще).