On the spiritual level, the flies symbolizes dirtiness, pollution, illness, disease and the war.
Traditional Meanings:
European (Judeo-Christian)... (read all at source)
Dreaming of pollution indicates that you need to clean your words and thoughts. (read all at source)
POLLUTION
Quick Decode: contamination; unclear; litter
Popular Expressions: Dig up the dirt; eat someone’s dust; bite the dust... (read all at source)
Pollution-symbolic of grievous sins within a nation or a per�son’s life, Ps. 106:38
Polygraph machine-symbolic of needing to be truthful, Col. 3:9 NLT
Pomegranates-beauty and ministry, Song. 4:3, Ex. 28:34... (read all at source)
Pollution
To dream of pollution, indicates that you need to clean your words and thoughts.
Polo... (read all at source)
If you dream about issues with the environment (such as global warming, pollution, etc.) reflects negative emotions. You may be feeling upset and fearful of a situation or relationship. (read all at source)
Blood-Life of the Flesh: Covenant; murder; defiled; unclean; pollution; purging; testimony; witness; guilt.
(Leviticus 17:11; Deuteronomy 27:25; Leviticus 15:19; Ezekiel 33:8)
... (read all at source)
Swimming Pool - place of spiritual refreshing; a place of God's Spirit; immersed in God; dirty water can indicate spiritual pollution, corruption or backslidden condition
Tent - temporary place of rest; meeting place with God... (read all at source)
A flock of cranes flying in a dream represents thieves, bandits, highway robbers, pollution or a hurricane. Seeing dispersed cranes flying in a dream means profits and benefits for a traveller, marriage, or a son. Riding on a crane in a dream means becoming poor. (read all at source)
I think your dream of flying is an allegory for the state of the world. It asks: If I were an angel and could look down on the world what would I see and how would I judge these times of pollution and war?
Reply Link... (read all at source)
To dream of a burning fireball killed people - a bad sign. Because of the pollution can be an ecological disaster. A dream in which you see a flash of lightning and heard a clap of thunder, a warning. Perhaps you should reconsider your position in life. (read all at source)
So, in this new model, our health is a result of the interaction between our inherited adaptive capacity and our circumstances. For example, on a physical level between our genes and our environment. If our environment is sufficiently hostile (bad diet, pollution, frequent infections, allergies etc. (read all at source)