See the article Dionysia, by Dr. Schmitz, in Smith’s Dictionary of Antiq.
The same doctrine, I am sorry to see, has been repeated with special reference to Æschylus, and with very little qualification, by Whiston in the article Tragædia in Dr. Smith’s Dict. Antiq., 2d Edit., p. 1146. Schlegel is quite wrong, when he says “the Greek gods are mere Naturmächte”—physical or elemental powers. Connington, however, in the preface to his Agamemnon, expresses exactly my sentiments, when he protests against a “crystallization of destiny” being set up “as the presiding genius of the national dramatic literature of the Greeks.”
See the works of Klausen and Blumner in the [List of Editions]. And our English Sewell recognizes, in the works of Æschylus, “the voice of a self-constituted Heathen Church protesting against the vices and follies that surrounded her.”—Preface to the Agamemnon, p. 15.
Cicero pro Muræna, 13.
Αισχύλος πολλὰ σχήματα ὸρχηστικὰ ἀυτος ὲξευρίσκων, ἀνεδίδου τοῖς χορευταῖς.—Lib. I. p. 22.