The embers of a fire will symbolize a spiritual energy that is beginning to die down, to lose its potency. Embers suggest emotions that have moved beyond a clear expression. Whatever has been our passion is beginning to wane. As embers are what is left when material has been consumed by fire, we may need to decide whether or not a project or idea needs reviving with new input or allowed to die away quietly. You might also like to consult the entries for Ashes and Fire.