Sri Aurobindo
Letters of Sri Aurobindo
11. Visions and Symbols
The frequent seeing of lights such as those he writes of in his letter is usually a sign that the seer is not limited by his outward surface or waking consciousness but has a latent capacity (which can be perfected by training and practice) for entering into the experiences of the inner consciousness of which most people are unaware but which opens by the practice of yoga. By this opening one becomes aware of subtle planes of experience and worlds of existence other than the material. For the spiritual life a still further opening is required into an inmost consciousness by which one becomes aware of the Self and Spirit, the Eternal and the Divine.