Mastery

I would not have a god come in
To shield me suddenly from sin,
And set my house of life to rights;
Nor angels with bright burning wings
Ordering my earthly thoughts and things;
Rather my own frail guttering lights
Wind blown and nearly beaten out;
Rather the terror of the nights
And long, sick groping after doubt;
Rather be lost than let my soul
Slip vaguely from my own control-
Of my own spirit let me be
In sole though feeble mastery.