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.