As long as the soul is not still, there can be no vision. But when stillness has brought us into the presence of God, then another sort of silence, much more absolute, intervenes: the silence of a soul that is not only still and recollected, but which is overawed in an act of worship by God's presence.
Earth’s crammed with heaven,
And every common bush afire with God.
And only those who see take off their shoes;
The rest sit around and pluck blackberries.
When our two souls stand up erect and strong,
Face to face, silent, drawing nigh and nigher,
Until the lengthening wings break into fire
At either ... curved point, -- what bitter wrong
Can the earth do to us, that we should not long
Be here contented? Think! In mounting higher,
The angels would press upon us, and aspire
To drop some golden orb of perfect song
Into our deep, dear silence.
~ from "Sonnets From the Portuguese" by Elizabeth Barrett Browning