In this book the author embarks on a spiritual journey to seek out the greater truth about the universe and time cycle and to give a clear picture about various yugas and the secret of kalpa (Day of Brahma). All his travel experience, wisdom and memories are shared in this book to give a deeper understanding about Time Cycle, God and his greatness to the mankind.

The book is about dealing with atheist book of Samkya Sutra and its interpretation of creation. In the chapter 2 on Astronomy author has included references from Rig Veda on Solar system and gravity, Surya Sidhanta on sidereal movement of earth and also on gravity. Author quotes creation of Universe from Rig Veda X:129, by Pujya RL Kashyap, Taitereya samhita, Stephen Stunned ‘s understanding of Nadya sukta from Rig Veda X:129. Author also includes creation of Universe as per Brihadarnaya and Aiteriya Upanishads. Various other Upanishads dealing with Creation of Universe. Manvantara theory of solar evolutioh, Speed of light as per Rig Veda and Hindu unit of time. Biblical Doctrine of Creation by Rev Dr G Wright Doyle and a chapter from quran on creation is also included. Then scientific evidence such as Big Bang, Quantum physics professing that Universe always existed, then Universe from nothing are included. In the last chapter- Conclusion author rebuts Samkya Sutra with various references from Bhagwad Gita, Upanishads, Brahma Sutra and Bible. The author also rebutts Big Bang theory. Author tries to draw parallel between quantum mechanics and spirituality.

Millions are wondering what the future holds for mankind, and if we are soon due for a world-changing global shift. Paramhansa Yogananda (author of the classic Autobiography of a Yogi) and his teacher, Sri Yukteswar, offered key insights into this subject. They presented a fascinating explanation of the rising and falling eras that our planet cycles through every 24,000 years. According to their teachings, we have recently passed through the low ebb in that cycle and are moving to a higher age—an Energy Age that will revolutionize the world. Over one hundred years ago Yukteswar predicted that we would live in a time of extraordinary change, and that much that we believe to be fixed and true—our entire way of looking at the world — would be transformed and uplifted. In The Yugas, authors Joseph Selbie and David Steinmetz present substantial and intriguing evidence from the findings of historians and scientists that demonstrate the truth of Yukteswar’s and Yogananda’s revelations.

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