'Obscurity' in the Bible

And in that day shall the deaf hear the words of the book, and the eyes of the blind shall see out of obscurity and out of darkness.

and if thou draw out thy soul to the hungry, and satisfy the afflicted soul: then shall thy light rise in darkness, and thine obscurity be as the noonday;

Therefore is justice far from us, neither doth righteousness overtake us: we look for light, but, behold, darkness; for brightness, but we walk in obscurity.