So, think of light; surround yourself with light, and introduce light into yourself. For light is also the most powerful of protections

As the sun rises in the morning, little by little forms and colours begin to grow clearer. What the sun is, in this way, for nature and the physical world, divine light is for human consciousness. Lucidity and true thinking are given to human beings only if they make efforts to approach this light. The instant the light enters their consciousness, everything becomes clear, and they begin to perceive the true reality of things. So, think of light; surround yourself with light, and introduce light into yourself. For light is also the most powerful of protections. Just as fire keeps wild animals away at night, so the ray of light you project with your thought repels the dark presences and currents that threaten your inner peace.