REV 3:18

18 I advise you [to obtain from me all that you need spiritually, as though you were] buying from me gold that has been refined by fire {that fire has refined}, in order that you may be [truly] rich [MET] [spiritually. Let me make you righteous, as though you were] [MET] buying from me white garments in order that you might wear clothes instead of being naked and ashamed. [Let me help you to perceive spiritual things, as though] [MET] you were buying from me eye salve to put in your eyes in order that you might see.