I believe in the veiws of many scientists, that this universe was created from the big Bang which spatially separated the infinitely dense, infinitely hot, infinitesimally small singulasarity, which was a previous universe that had fallen into the Great abyss from which it originated, and that this Galactic cluster/universe is falling in toward one of the many Super duper Blak Hole scattered throughout the eternal and boundless comos.
I believe as do the Buddhists, that Universe after universe is like an interminable succession of wheels forever coming into view, forever rolling onwards, disappearing and reappearing; forever passing from being to non being, and again from non being to being. In short, the constant revolving of the wheel of life in one eternal cycle, according to fixed and immutable laws, is perhaps after all the sum and substance of the philosophy of Buddhism. And this eternal wheel has so to speak, six spokes representing six forms of existence. ---- Mon. Williams, Buddhism, pp. 229, 122.
I believe that the nights and days of Brahma are called Manvantara or the cycle of manifestation, The Great Day, which is a period of universal activity, that is preceded, and also followed by Pralaya, a dark period, which to our finite minds seems as an eternity. Manvantara, is a creative day as seen in the six days of creation in Genesis, Pralaya, is the evening that precedes the next creative day. The six periods of Creation and the seventh day of rest in which we now exist are referred to in the book of Genesis as the generations of the universe.
I believe that the English word Generation, is translated from the Hebrew toledoth which is used in the Old Testament in every instance as births, or descendants, such as These are the generations of Adam, or these are the generations of Abraham, and Genesis 2: 4; These are the generations of the Universe or heavens and earth, etc. And the Great Day in which the seven generations of the universe are eternally repeated, is the eternal cosmic period of the eighth eternal day in which those who attain to perfection are allowed to enter, where they shall be surrounded by great light and they shall experience eternal peace, while those who do not attain to perfection are cast back into the refining fires of the seven physical cycles that perpetually revolve within the eighth eternal cosmic cycle.
I believe, as did Origen, who was a Christian writer and teacher who lived between the years of 185 and 254 AD. Among his many works is the Hexapla, which is his interpretation of the Old Testament texts. Origen holds to a series of worlds following one upon the other,-- each world rising a step higher than the previous world, so that every later world brings to ripeness the seeds that were imbedded in the former, and itself then prepares the seed for the universe that will follow it.
But I wont lose any sleep just because you cannot agree with this.