The symbol of destruction in your dream may signify separation or death. It could indicate the destruction of a city or the death of a ruler. Additionally, destruction reflects a lack of justice. If you dream of such imagery, it may be a sign of significant changes in your life that could impact your surroundings or relationships.
From Imam Muhammad Ibn Seerin's Dictionary of Dreams According to Islamic Inner Traditions â entry "Destruction" (page 118).
In a dream, destruction means dispersion of people, or it could mean death. Destruction in a dream also means the leveling of a town or the death of its ruler or it could represent absence of justice. Experiencing destruction in a dream means suffering from the persecution of people one cannot bear. Seeing a city destroyed by an earthquake in a dream represents the carrying of a death sentence for someone there, or it could mean violation of people's rights or freedom in that town. If one sees an entire town being destroyed with its urban area, factories and fields in a dream, it means that the people of that town have gone astray, or that its leaders are struck with calamities. On the other hand, if one sees it flourishing in a dream, then it reflects the spiritual awareness and religious devotion of its people. (Also see Collapsing walls; Cloud of destruction)
Note: Islamic dream interpretation depends on the dreamer's circumstances and state. This is a general guide drawn directly from the source book.