That dumb things would be moved to sympathize,
And the brute Earth would lend her nerves, and shake,
Till all thy magic structures, reared so high,
Were shattered into heaps o’er thy false head.”
(ll. 790–799.)
This vehemence of moral enthusiasm in Milton is due to the conception of chastity as an “abstracted sublimity.” He learned it, he says, in his study of Platonic philosophy; but the teaching of it as a positive doctrine applied to human conduct is his own contribution, and strikes the characteristic note of his idealism. In Plato he found only the suggestion of this teaching. It lay in that idea of the “Phædo,” already explained, of the destruction of the soul’s purity through sense knowledge. Milton’s imagination, working upon this idea, transformed it in a way peculiar to himself alone. The pure soul, according to his belief, has power in itself to change the body to its own pure essence. The conversion of body to soul, however, is not a tenet of Platonic philosophy in any phase. It was the working in Milton of that tendency, visible throughout the poetry of the seventeenth century, to assert the primacy of the soul in life—an attempt which was made by the metaphysical poets especially in their treatment of love.
The statement of this theory of chastity is explained in “Comus,” and its quickening influence is felt in the very manner in which Milton refers to it. Before the Elder Brother recounts the effect of lust upon the soul he explains the hidden power of chastity.
“So dear to Heaven is saintly chastity
That, when a soul is found sincerely so,
A thousand liveried angels lackey her,