Mandukya Upanishad
With an Advaita Commentary from our Understanding
by Kenneth Jaques | 31,733 words
The Mandukya Upanishad is a short, just twelve verses, description of the material manifestation and the eventual return to unmanifest form of the Universe....
Verse 34
34. On account of the non fixation of time required for the movement, the perception of things by actually going there is unwarranted; and further, when awakened every one is not in that region which he had travelled over to in the dream.
Further, places apparently travelled to while dreaming are seen to be an impossibility on awakening due to the disparity between the time required for the dream journey and the actual time available during the dream.