I've been learning about dream yoga and astral travel in the Gnostic tradition of Samael Aun Weor. This podcast is a good introduction.
To dream that you are performing yoga, symbolizes unity, balance, harmony, calmness, and self-discipline. You have complete control of your mind and body. Alternatively, the dream indicates that you are stressed and overwhelmed. You need to take a breather.
Dreaming that you are performing, symbolizes calmness and control of mind and body. You have great self-discipline.
Dreams of the astral, denote that your efforts and plans will culminate in worldly success and distinction. A spectre or picture of your astral self brings heart-rending tribulation.
To dream that you are listening to the radio, symbolizes your awareness and intuition toward a particular situation. What you hear through the radio also represents messages from your unconscious. It is possible that it is some form of ESP or telepathic communication.
If you dream that the radio is turned off, then it indicates that you have the ability to help in some situation, but you are refusing to do so.
Dreaming that you are listening to the radio, symbolizes your awareness and intuition toward a particular situation. What you hear through the radio also represents messages from your unconscious. It is possible that it is some for of ESP or telepathic communication. Dreaming that a radio is turned off indicates that you have the ability to help or assist in some situation, but you are refusing to do so
Dreaming that you are dreaming means your emotional state. You are excessively worried and fearful about a situation or circumstance that you are going through.
Many people dream of travelling in aeroplanes, cars, and trains etc. Travelling is one of the most common dream themes. It is representative of our journey through life. These dreams could represent your current movement toward goals or passage through life. Difficult travelling conditions such as a dark road, a bad storm, or an accident in a car, or other vehicle may be symbolic of the difficulties that we experience in our daily journey through life. Other times dreaming about travelling to a fun place and having a great time could be a form of compensation or wish-fulfilment. This type of a dream can be an escape from our daily life and form of transcendence into a beautiful dream world. If you are constantly having dreams about travelling, take a closer look at the current situations in your life. Are things going well, or are they more difficult than you would like them to be?
To dream of learning, denotes that you will take great interest in acquiring knowledge, and if you are economical of your time, you will advance far into the literary world.
To enter halls, or places of learning, denotes rise from obscurity, and finance will be a congenial adherent.
To see learned men, foretells that your companions will be interesting and prominent.
For a woman to dream that she is associated in any way with learned people, she will be ambitious and excel in her endeavors to rise into prominence.
You will attain influence and respect. Good omen to dream that you are learning
and acquiring knowledge.
(Hebrew: סמאל) (also Sammael, Sammael and Samil) An important archangel in Talmudic and post-Talmudic lore, a figure who is accuser, seducer and destroyer, and has been regarded as both good and evil. It is said that he was the guardian angel of Esau and a patron of the sinful empire of Rome. He is considered, in Jewish legend, a member of the heavenly host (with often grim and destructive duties) and in Christian legend, a fallen angel, equatable with Satan and the chief of the evil spirits. One of Samael's greatest roles in Jewish lore is that of the Angel of Death. In this capacity he is a fallen angel but nevertheless remains one of the Lord's servants. As a good angel, Samael supposedly resides in the seventh heaven, although he is declared to be the chief angel of the fifth heaven.