# He says

The word "He" refers to the wicked person, and to wicked people in general. 

# God has forgotten

"God does not pay attention" or "God does not care about what I do"

# he covers his face

"God refuses to see what is happening" 

# he will never see it

"he will never see what I am doing" or "he does not care what I am doing" or "he will never punish me for what I am doing"