Who sieves earth?

When we think of God, we see an eye
Watching us like some abhorrent spy
What of his touch, his hearing, his   small voice?
What his  taste conveys and  how employed

Larger  than the total of  sand grains
That  form all  ocean shores  by  moon arranged
Smaller than  the eyes of ladybirds
And insects humble without   spoken words

What is size  compared to tangled roots?
What is loud compared to army boots?
What the colour, what the perfect form
To ripple through my eyes with no alarm

What do you here, what  vision do you flee?
Who  sieves earth and whose the face you see?