No More Learning

In pale and silver silence they remain'd,
Till suddenly a splendour, like the morn,
Pervaded all the beetling gloomy steeps,
All the sad spaces of oblivion,
And every gulf, and every chasm old, 360
And every height, and every sullen depth,
Voiceless, or hoarse with loud tormented streams:
And all the everlasting cataracts,
And all the headlong           far and near,
Mantled before in darkness and huge shade,
Now saw the light and made it terrible.