In 2 Kings 1:2; Psalm 38:7; Exodus 15:26; Luke 6:17, this signifies temptations, and corresponds with the state of the man's spirit. (Arcana Coelestia 5711)

In Deuteronomy 7:15, this signifies the evils which assail people in faith separate from charity, and so in a life of evil. (Arcana Coelestia 8364)

In Matthew 4:24, disease or illness signifies various kinds of evils and falsities infesting the church and the human race, which if allowed to continue, would have induced spiritual death. (Arcana Coelestia 8364) 'Pestilence' denotes the vastation of good and truth.

(Odkazy: Arcana Coelestia 7102)

5726. Since death is due entirely to sin, and sin consists in everything contrary to Divine order, evil therefore closes the tiniest and completely invisible blood vessels out of which the immediately larger, yet also invisible, vessels are constructed. For the tiniest and completely invisible vessels extend into a person's interiors. This is where the first and innermost obstruction develops and where the first and innermost impairment enters the blood. As this impairment grows it causes sickness, and at length death. But if it were the case that the person was leading a good life his interiors would lie open into heaven, and through heaven towards the Lord, and so too would his tiniest invisible vascula (the mere traces of first threads may by virtue of correspondence be called vascula). If this were so man would not know any sickness and would grow weak only as he approached extreme old age, until he became a young child again, but now a young child with wisdom. And when his body was no longer able to serve his internal man, which is his spirit, he would pass, without knowing any sickness, from his earthly body into a body such as angels possess, and so would pass from the world directly into heaven.