Thou, who in darkness walking didst appear
Upon the waves, and thy disciples cheer,
Come, Lord, in lonesome days, when storms assail,
And earthly hopes and human succours fail.
When all is dark may we behold thee nigh,
And hear thy voice: "Fear not, for it is I."
Christopher Wordsworth, v. 3 of "Day is Gently Sinking" (1863)