If you practice Buddhism or are interested in Buddhism, a dream about Buddhism, or about Buddha, will be a way of exploring your beliefs and attitudes about this religion. If you are a practicing Buddhist, your dream may provide you with some ideas about how to deal with a particular situation in your life using the tenets of Buddhism.
On the other hand, if you are not a Buddhist and haven’t really thought about Buddhism, a dream about Buddhism, or about Buddha, may be a message that you need to looking at thing in new ways. You may be questioning your religious beliefs or the values that you have been raised with.
Buddhism is associated with recognizing the unimportance of material things, so a dream about Buddhism may reflect a change in your attitude toward material possessions.