Gleanings — Paragraph 284
Source (Arabic)
فانظروا في رحمة الله وألطافه إنّه يأمركم بما ينفعكم بعد إذ كان غنيّا عن العالمين لن تضرّنا سيّئاتكم كما لا تنفعنا حسناتكم إنّما ندعوكم لوجه الله يشهد بذلك كلّ عالم بصير...
Translation
Consider the mercy of God and His gifts. He enjoineth upon you that which shall profit you, though He Himself can well dispense with all creatures. Your evil doings can never harm Us, neither can your good works profit Us. We summon you wholly for the sake of God. To this every man of understanding and insight will testify.