Neshamos are connected to Keilim (thought) (15).
Preface:
The issue of שם הפעולה; שם התואר; ושם העצם was raised at this point as introduction to the idea of there being a limit even in Osiyos (Keilim) of Kesser.
שם הפעולה is the tools a novice has to do a particular task, which he does without any proficiency; it is an external vessel and tool.
שם התואר is the tool a master at a particular craft and vocation or skill employs to “do what he does best”, these tools are very fine tuned well trained and they define the person himself, as we are often defined by our work.
שם העצם is the faculty that is not connected to the כלי tool at all. It is the idea of יהיב חוכמתא לחכימין; והוי’ נתן חכמה לשלמה where above and beyond the qualifications of the vessels on the level of פנימיות הכלים a deep אור הנשמה is added to this particular כלי and tool that is beyond the vessel altogether. MP3