Their works are purely cerebral. No atheist has ever been or will be a great composer . Jesus taught us that there is true supreme hope for all. He came not as the great exception, but as the great example for us to emulate. Adherence to can create nothing but divine values and an alliance with the Creator, that is capable of a life on earth full of inspiration and masterpieces of music to accompany that life for others to witness.
Inspiration is of such importance in composing, but by no means all that there is to it.
Structure is just as consequential, for without craftsmanship, inspiration is a 'mere reed shaken in the wind' or 'sounding brass or tinkling cymbals'. Great compositions are not the fruits of inspiration alone, but of severe, laborious and painstaking toil . No composition will live long unless it has both inspiration and craftsmanship, which Beethoven had to a superlative degree. There also must be in relation, with inspiration and craftsmanship, a natural aptitude, where ideas come to you with more or less no conscious effort, with a sense of comfort and relative ease, like a aspiration being fulfilled. But parallel to that, as seen in Beethoven's sketchbooks, comes the proof that he toiled incessantly in order to leave us such masterpieces.