Bible Verses About Spiritual Death: Spiritual ignorance is

The people that walked in darkness have seen a great light: they that dwell in the land of the shadow of death, upon them hath the light shined.

The people which sat in darkness saw great light; and to them which sat in the region and shadow of death light is sprung up.

To give light to them that sit in darkness and in the shadow of death, to guide our feet into the way of peace.

Having the understanding darkened, being alienated from the life of God through the ignorance that is in them, because of the blindness of their heart: