Destiny, quite often, is a determined parent. Mozart was hardly some naive prodigy who sat down at the keyboard and, with God whispering in his ears, let music flow from his fingertips. It's a nice image for selling tickets to movies, but whether or not God has kissed your brow, you still have to work. Without learning and preparation, you won't know how to harness the power of that kiss.
In the sense that people who produce things and work get rewarded, statistically. You don't get rewarded precisely for your effort, but in Russia you got rewarded for being alive, but not very well rewarded.