Heart 
The heart is a common symbol for love and emotion. To dream of your heart gives you access to hidden feelings, worries, or fears.
Manna
To dream of manna is suggesting that your unconscious is reminding you to have faith in your life process; things are happening in accordance with the highest good for you.
A dream of manna is an instruction to stay in the moment and treat each day with gratitude and reverence, as focusing on the future will not benefit you at this time.
Vicar
A dream in which you are a vicar indicates that you have great spiritual gifts that you would like to share with others. You may also have some advice or guidance to give to a friend in need.
To dream that you are visited by a vicar indicates that you are the one in need of guidance.
Python
To dream of a python should be treated as a warning for imminent danger, wrongdoing, and overt sexuality. Then again, it may also symbolize your willpower.
To see a python suffocate and kill its prey is a metaphor for feeling emotionally choked over stressful situations and worries in your waking life.
Rescue
To dream that you are being rescued or you are rescuing others signifies an effort to express feelings which you previously suppressed. You are exerting effort in the expression of these neglected emotions.
A particular dream about saving someone from drowning is symbolic of your success in communicating the thoughts, emotions, and traits embodied by the drowning person.
Seance
To dream of a seance symbolizes your instincts and consciousness. It implies that you must investigate something more thoroughly. It is necessary for you to observe the world rather than focusing on minute details. You may yearn to discover spiritual awareness.
Angels
To see angels in your dream indicates that your spirit is experiencing something troubling. Angels represent superior aspects in life such as integrity, decency, security, and solace. Make sure to keep an open mind and listen very carefully to what information the angels are divulging to you. The meaning of their words or signs will enlighten you with success and gratification. It is possible that angels may appear in your dream because of some selfish or immoral deed that you have performed.
To dream that you are an angel implies that you have performed a deed or uttered words that make you proud.
If you happen to see three angels in your dream, this signifies a matter of great spirituality and is deemed to be a very religious vision.
To see an angel holding a scroll in your dream is also a sign of an inner awakening or mystical experience. You now know the correct path you must take in order to achieve success. Try to pay attention to what is written on the scroll. These words are extremely important.
Buddha
To see Buddha in your dream indicates that you will soon comprehend a previously confusing situation. It also represents intuition, empathy, and personal growth.
Demons
To dream about demons indicates opposition, incomprehension, and anguish regarding your 'shadow' self. You should be aware of any gratification or sexual desires that could be against common sense. Due to this, your health could be in jeopardy.
To dream about being possessed by demons suggest a sense of being out of control.
Medium
To dream of being a medium means to desire to know yourself more deeply. It can indicate frustration in life and things not working the way you want them to.
To dream of visiting a medium means that you may not trust yourself to have the answers. In fact, the dream is clearly indicating that on a deep subconscious level you possess all the answers you will ever need.