Tibetan Buddhist dream yoga
First, the individual must become lucid or wake up in the dream state.
Second, the dreamer must overcome all fear of the contents of the dream so there is the realization that nothing in the dream can cause harm. For instance, the lucid dreamer should put out fire with his hands and realize fire cannot burn him in the dream.
Next the dreamer should contemplate how all phenomena both in the dream and in waking life are similar because they change, and that life is illusory in both states because of this constant change. Both the objects in the dream and objects in the world in the Buddhist’s worldview are therefore empty and have no substantial nature. This is the stage of contemplating the dream as maya, and equating this sense of maya with everyday experience in the external world. **
Fourth, the dreamer should realize he has control of the dream by changing big objects into small ones, heavy objects into light ones, and many objects into one object. He should also experiment with changing things into their opposites (i.e. fire into water).
After gaining control over objects and their transformations, the dreamer should realize that the dreamer’s dream body is as insubstantial as the other objects in the dream. The dreamer should realize that he or she is not the dream body. While this realization is very difficult in normal waking existence, presumably it is quite obtainable in the dream since the dreamer who has control over dream objects could, for instance, alter the body’s shape or make the dream body disappear all together.
Finally, the images of deities (Buddhas, Bodhisattvas, or Dakinis) should be visualized in the lucid dream state. These figures are frequently seen in Tibetan religious art (thangkas) and used in meditation. They are said to be linked to or resonate with the clear light of the Void. They can therefore serve as symbolic doorways to this mystical state of being (the Void or clear light). The dreamer is instructed to concentrate on these symbolic images without distraction or thinking about other things so that the revelatory side of these symbols will become manifest.