The philosophical and the Scriptural arguments in support of Unitarianism have been set before the world by very many authors. Moreover, each of the arguments against it has repeatedly been shown — as by Mr. Wilson in his Trinitarian Concessions — to have been abandoned as unsound by one or another of the defenders of ortho doxy. But beyond all appeals to argument there is the appeal to experience. Many an inquirer wishes to test the tree by its fruits, and to learn what has been the moral and intellectual calibre of the men whom Uni tarianism has produced or has attracted.