Be thoughts of Thee a cloudy screen,

To temper the deceitful ray;

And oh, when stoops in Judah’s path,

In shade and storm, the frequent night,

Be Thou long-suffering, slow to wrath,

A burning and a shining light.

Sir Walter Scott.

O light, thy subtle essence who may know?

—Ask not, for all things but myself I show.

J. Montgomery.