For everyone who does evil hates the light, and doesn't come to the light, lest his works would be exposed.
That they are wrought in God ...  This is the end of walking in the light.  Human behavior is so corrected and disciplined that the whole life and all of its actions are wrought "in God."  "For it is God who worketh in you both to will and to work for his good pleasure"  (Philippians 2:13).