The meaning of a dream about an abbey will depend upon your feelings about religion.
If you have had positive religious experiences, then an abbey in a dream can symbolize a desire to be free of worry and a need for calmness.
On the other hand, If you have negative feelings about or have had negative experiences with religion, then an abbey can represent something that is overpowering and threatening – something that is making you feel trapped.
Some people believe that a ruined abbey in a dream is a sign of unexpected riches.