Psalms 73:11 - Exposition

And they say, How doth God know? Their wickedness breeds scepticism in them. They wish God not to know, and therefore begin to question whether he does or can know (comp. Psalms 10:4 , Psalms 10:11 , Psalms 10:13 ). And is there knowledge in the Most High? Does God concern himself at all with the things that take place on earth (comp. Psalms 94:7 )? IS not man too weak and contemptible to attract his attention?