Possible Dream Meaning
Depending upon the context of your dreams, fire sparks and ashes may symbolize the following;
War and Civic Disorder
A spark in dream symbolizes that dreaming person will face badness.
If one faces countless sparks falling then dream suggests laborious work and hardships for him.
To see sparks or embers falling down from skies on a town or city foretell beginning of a war or civic disorder in the area seen in dream.
To see very large sparks or embers falling down from skies on a town or city foretell upcoming natural calamities in the area.
Ash in a dream is symbolized as unbeneficial or unprofitable knowledge, unfair riches, disgusting work or job, quarrel, sexual immorality, trickery and deception, sorrows and repenting upon an activity which is unbeneficial.