Which?

The wind was on the forest,
And silence on the wold;
And darkness on the waters,
And heaven was starry cold;
When Sleep, with mystic magic,
Bade me this thing behold:
This side, an iron woodland;
That side, an iron waste;
And heaven, a tower of iron,
Wherein the wan moon paced,
Still as a phantom woman,
Ice-eyed and icy-faced.
And through the haunted tower
Of silence and of night,
My Soul and I went only,
My Soul, whose face was white,
Whose one hand signed me listen,
One bore a taper-light.
For, lo! a voice behind me
Kept sighing in my ear
The dreams my flesh accepted,
My mind refused to hear -
Of one I loved and loved not,
Whose spirit now spake near.
And, lo! a voice before me
Kept calling constantly
The hopes my mind accepted,
My flesh refused to see -
Of one I loved and loved not,
Whose spirit spake to me.
This way the one would bid me;
This way the other saith: -
Sweet is the voice behind me
Of LIFE that followeth;
And sweet the voice before me
Of LIFE whose name is DEATH.