And it is this Vav ו that blows through the arms, in their six parts, and it blows in the two thighs, through six parts, of which it is stated: (Song. 5:15) His thighs are pillars of ‘shesh’∞marble (six), and upon that it is stated: (Is. 11:2) And the spirit of Y”Y shall rest upon him.
When the limbs of the body are directed by this spirit, through the holy Torah, through the precepts of the Torah, then the ‘boat’ is led to any direction that a person wishes, as it says: (Ez. 1:12)... to wherever the spirit∞ru-aḥ was to go, they would go, for the ‘boat’ is the head, and it is the heart, and it is the body.