Everything is One; Interconnected (The Tale of Satyakama)

The Hindu book named the "Chandogya Upanishad" (dating to around 8th-7th BCE) reveals to us the story of Satyakama- the young son of a poor maidservant- who goes in search of "Consciousness". If there really was such a thing as an all-pervading Spirit in our universe, where might one find it? Through his tale, we come to learn that perhaps Consciousness cannot be found in one place or thing solely- but rather, in all things and beings, as we are all of that one, same essence [Spirit-Consciousness].