The Encyclopædia under Diderot followed no one philosophic path. Indeed, there are no signs that he ever gave any consideration to either the intellectual or the ethical force of consistency. His writing indicates his utter carelessness both as to the direction and as to the pace of his thought. He had an abiding conviction that Christianity was partly delusion and largely priestcraft, and was maintained chiefly for upholding iniquitous privilege. His antagonism was developed primarily from his emotions and sympathies rather than from his intellect; hence it sometimes swerved, drawing perilously near to formal orthodoxy. Moreover, this vivacious philosopher sometimes rambled into practical advice, and easily effervesced into fervid moralizings of the sentimental and almost tearful sort. His immense natural capacity for sentiment appears in his own account of his meeting with Grimm after a few months' absence. His sentimentalism, however, had its remarkable counterpoise in a most practical tendency of mind. In the Encyclopædia the interests of agriculture and of all branches of manufacture were treated with great fullness; and the reform of feudal abuses lingering in the laws of France was vigorously urged in a style more practical than cyclopædic. Diderot gave much attention to the drama, and his 'Paradoxe sur le Comédien' (Paradox on the Actor) is a valuable discussion. He is the father of the modern domestic drama. His influence upon the dramatic literature of Germany was direct and immediate; it appeared in the plays of Lessing and Schiller, and much of Lessing's criticism was inspired by Diderot. His 'Père de Famille' (Family-Father) and 'Le Fils Naturel' (The Natural Son) marked the beginning of a new era in the history of the stage, in the midst of which we are now living. Breaking with the old traditions, Diderot abandoned the lofty themes of classic tragedy and portrayed the life of the _bourgeoisie_. The influence of England, frequently manifest in the work of the Encyclopædists, is evident also here. Richardson was then the chief force in fiction, and the sentimental element so characteristic in him reappears in the dramas of Diderot.