Miracle Qualification

I always believe that the miracles in the world are not random charity, but there is a system to check whether you are qualified. As a young person, I quickly became interested in this idea. The criterion for testing qualifications is the mind? Or physical fitness? Is it knowledge? Or will? Is it diligent or not? Or is it heavenly wealth or not? In other words, none of these are actually important... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.