How did our universe and our world come into existence?

The universe originated from an ancient, archetypal bang, produced by a minuscule but highly compressed, flea-sized ball of energy. Originally this energy consisted of purely spiritual energy which created itself from within, although even it can be traced back to an Ur-Universe's energy conception [Ur = is a German prefix which means archetypal, most ancient or original in English]. A universe is also called a "Creation" or a "Universal Consciousness" and so forth, of which exist 1049 variations. The least evolved Creational form is called a Creation-Universe and the next higher form is an Ur-Creation or Ur-Universe; the one following is called a Central Creation or Central Universe, etc. The ultimate of all Creational forms is the 1049, called the Absolute Absolutum. This Absolute Absolutum was the initial Creational form which created Itself from the Absolute Void by way of the Primary Big Bang, thereupon It embarked on Its path through 1049 different main Creational forms before becoming the Absolute Absolutum. Thereafter It wafts in non-space as the highest of the highest Creational forms and continues to endlessly expand and evolve through the wisdom of all Creations which unite with It once each individual Creation achieves a status of being an Absolute Absolutum as well.

Not one Creational form is absolutely perfect, not even the Absolute Absolutum. Creational forms, just as life itself, can only achieve a relative type of perfection over their evolutionary course through processes of constant waxing and waning and waxing again that characterize all life.

We live in a Creation-Universe, a material universe, unequivocally the lowest form of a Creation or universe. And our universe, our Creation, Universal Consciousness or whatever else people want to call It, must Itself strive to work Its way up the evolutionary ladder. It must evolve so as to become one with the Absolute Absolutum once It has passed through the 1049 Creational-form transformations. From a human perspective this process takes an unfathomably long time, for alone the period during which our Creation, our Universe, transforms into the next higher Creational form, that of an Ur-Creation or Ur-Universe, takes more than 85 quintillion years (85 x 1018 or 85,000,000,000,000,000,000 years). Once the Universal Consciousness, or Creation, reaches the stage of Ur-Universe, respectively Ur-Creation, this Ur-Universal-Consciousness self-generates an idea for a new, simple Creation, the type of material universe with which we are familiar. This "idea" or "concept" consists of the purest spirit energy and contains everything It needs to become self-creating for Itself from within Itself. From a tiny energy ball the mere size of a flea, It creates within Itself new, immense energies which become highly compressed until this process culminates in a monumental explosion - the Big Bang. The energies from this explosion initially shoot outward and then expanded for fractions of a second at 107000 times the speed of light, as they displace other universes in an effort to create Its own space among the uncounted other universes, or Creations, already in existence. The seven Creational belts, or Universe belts, form simultaneously, of which one is the coarse-matter belt, the visible-matter-universe. In this belt originate coarse matters and gases and dust particles from which derive meteors, suns, comets, planets, nebulae, galaxies and other things when coarse matter gathers and condenses. In this way our Earth was born. This means our universe's birth and that of our Earth, along with foreign worlds, stars and galaxies and so forth, is a Creational-physical energy process and has nothing to do with a Creator God. These happenings are the result of purely spiritual-physical and material-physical laws and processes based upon physics and chemistry in every way and are, indeed, explainable through them.

Source: http://www.futureofmankind.co.uk/Billy_Meier_/How_did_our_universe_and_our_world_come_into_existence%3F