The vision could mean that the deity wants you to work for your goals instead of just relying on magic. The bow and arrow are symbols of the Deitys trade and craft this could be Leraje who is depicted as an archer clad in green. Furfur is depicted as an elk with wings so it would probably not be this deity who is responding the deer was used as a symbol associated with the tasks of you should working towards your own goals and that you are not on target.
There is a nice thread on dream interupatation also check out other links or threads on this forum.