I think Rozkek and Robvalue have about covered it, but below is the way I like to consider something from nothing without the need for the supernatural "God/s" fairies etc .....
We know that particles pop in and out of existence, we think that the universe may have just popped into existence and maybe even multiple universes also, which sounds supernatural. But note lightening appeared as the supernatural until we understood it was an electrostatic discharge.
If you consider you are in a room and you know nothing exists outside the room you would consider anything that pops inside or outside of the room as popping in and out of existence. Until you know about the garden, the upstairs bedroom, the cellar, the kitchen, etc it is pointless to guess where an object popped in from or out too ... but that doesn't mean we should assume the supernatural or a "God/s".
Dog.
We know that particles pop in and out of existence, we think that the universe may have just popped into existence and maybe even multiple universes also, which sounds supernatural. But note lightening appeared as the supernatural until we understood it was an electrostatic discharge.
If you consider you are in a room and you know nothing exists outside the room you would consider anything that pops inside or outside of the room as popping in and out of existence. Until you know about the garden, the upstairs bedroom, the cellar, the kitchen, etc it is pointless to guess where an object popped in from or out too ... but that doesn't mean we should assume the supernatural or a "God/s".
Dog.
Religion is the top shelf of the supernatural supermarket ... Madog