Imam Cafer Sadık (a.s): In the dream, you see a mosque, a school, etc. Seeing yourself turning any of the places into ruins; It is a sign of worldly and otherworldly perversion.
Ibn Sirin: Seeing ruin; to perversion…
To see that you have destroyed a bad place; indicates that you will go astray about your business.
Contemporary Ulema: Seeing ruins; It is a sign that you will experience an event that will remind you of your old memories or that you will be given a gift as a souvenir…
Being in ruins; is a sign that you will encounter a very interesting event.