Analysis of Because My Faltering Feet

Because my faltering feet may fail to dare
The first descendant of the steps of Hell
Give me the Word in time that triumphs there.
I too must pass into the misty hollow
Where all our living laughter stops: and hark!
The tiny stuffless voices of the dark
Have called me, called me, till I needs must follow:
Give me the Word and I'll attempt it well.

Say it's the little winking of an eye
Which in that issue is uncurtained quite;
A little sleep that helpsa moment by
Between the thin dawn and the large daylight.
Ah! tell me more than yet was hoped of men;
Swear that's true now, and I'll believe it then.