And the ‘dove’ is prayer – Lower Shekhinah, the ‘eagle’ through which it is sustained – is Higher Shekhinah.

If Israel do not strive in the prayers and supplications and services, of the eagle, which is the lung, then immediately: (Jon. 1:4) And Y”Y threw a great wind∞ru-aḥ to the sea – which is ‘the wind of the storm’. (Is. 63:14)... the spirit∞ru-aḥ of Y”Y will guide him... – at first – the wind∞ru-aḥ that blows in the wings of the eagle, which is the Middle Pillar, through which the eagle flies up in by means of these two lips, the ru-aḥ∞wind (spirit) that blows in everything – this is the wind of the nose.