There is no magic involved in the scientific explanation of the evolution of the Universe. Every process from the first single pixel of intense amorphous energy through to what we see today all precisely follows the fundamental laws of Physics.There is nothing rational whatsoever in believing that all things in existence came from nothing by magic. Your faith in that requires a lot more faith than mine
Your story is of a Universe that was created via incantation of magical spells in various forms of "let there be" by the most complex entity possible, that somehow already existed despite no explanation whatsoever for where or how it came about. The magical stories continue with people coming back to life, seas parting, walls falling when people march around blowing trumpets, impossible floods, people wandering around in the desert for forty years and living for hundreds of years. Of course none of this can happen any more, simply because that is God's inexplicable will. It is complete and utter nonsense that defies any rational assessment.
The sole source of these "explanations" was ancient men who presumed their personal prejudices and superstitions were truths given to them by an imaginary deity. You believe in it because you were indoctrinated before you had the capacity for rational thought. And you can't bear to consider the possibility of being wrong because you have invested so heavily in the idea that holding these beliefs would grant you eternal life.