Atheists claim that there is no God because they do not see him, well, then the blind can claim that there is no light because he does not see him either. Chess and Mat.
Yyy: The blind, besides sight, has other feelings. Even the blind can make sure that there is light, using a simple magnifying glass, or, for example, on a hot day, he can unmistakably say where there is a shadow and where it is not.