|The Chandogya Upanishad is one of the primary Upanishads. It is one of the oldest Upanishads dating to the Brahmana period of Vedic Sanskrit before sixth century BCE.|
Chandogya Upanishad Quotes:
There is a Light that shines beyond all things on earth, beyond us all, beyond the heavens, beyond the highest, the very highest heavens. This is the Light that shines in our heart.