When the author emphasize this point we remind ourselves about the saying of Bhagawan Ramana Maharishi, the sage of Arunachala, who also emphasized this point with his own experience.
The manga owl dimension is always a curious subject. The great author J.W.Dunne(1875-1949) has explained it in his world famous book,'An Experiment with Time'.
The author explains three dimensional world and four dimensional world with many simple sketches.
Man is determined by his karma which in turn is due to his own thoughts. The next birth is determined by his own thoughts of previous birth, this birth and the balance one brings from previous karmas.
The ancient sages by their inner vision have seen the hexagonal symbol in the northern pole of the planet Saturn and arranged to carve it in the Saturn temples roof. Now the spacecraft Cassini sent by Nasa proves this by sending photos of Saturn.
After illustrating the above points the author narrates an incident from Sri Sathya SaiBaba's divine life. Once a girl met Baba in the river Chitravathi at Puttaparthi, in Andhra Pradesh, India.Baba had taken a statue from the river. That was the statue which was worshipped by the girl's grandfather. Including this statue everything is being saved as a thought form.
Living within the limits of Space and Time and Cause and Effect is one thing. In order to free from these things one has to choose the spiritual path.