Étienne Bonaventure de Condillac

Definition and stakes

Various Encyclopaedia Britannica, 11th Edition…

Others, however, are more psychological, and these, though advocating the materialistic philosophy generally in vogue, were remarkable for uniting materialism with an honest adherence to Christianity. The half mystical writer, Louis Claude de Saint-Martin (1743-1803) also deserves notice. But the French metaphysician of the century is undoubtedly Étienne Bonnot, abbé de Condillac. Condillac (1714-1780) , almost the only writer of the time in France who succeeded in keeping strictly to philosophy without attempting to pursue his system to its results in ethics, politics and theology.
Source: Gutenberg

1911 Encyclopædia Britannica, Volume 6… (1911)

It is obvious enough that Condillac’s anti-spiritual psychology, with its explanation of personality as an aggregate of sensations, leads straight to atheism and determinism. There is, however, no reason to question the sincerity with which he repudiates both these consequences. What he says upon religion is always in harmony with his profession; and he vindicated the freedom of the will in a dissertation that has very little in common with the Traité des sensations to which it is appended. The common reproach of materialism should certainly not be made against him.
Source: Wikisource

Various Encyclopaedia Britannica, 11th Edition…

In setting forth his empirical sensationism, Condillac shows many of the best qualities of his age and nation, lucidity, brevity, moderation and an earnest striving after logical method. Unfortunately it must be said of him as of so many of his contemporaries, “er hat die Theile in seiner Hand, fehlt leider nur der geistiger Band”; in the analysis of the human mind on which his fame chiefly rests, he has missed out the active and spiritual side of human experience.
Source: Gutenberg

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