G-d is incorpreal (He has no body -- no feet, no legs, no arms, etc.).

The Tanach often uses corporeal terms to describe G-d (e.g. "the arm of G-d") to put things in terms that we as humans can understand. It doesn't mean He literally has an arm, a leg, etc.

After all, Isaiah says "Who is like G-d? . . .Who is comparable to G-d?" If G-d can't be compared to man then things like arms and legs which man has are meant to be taken allegorically.

Quote:
We believe that this Oneness is neither a body nor a bodily force, nor is He subject to any bodily characteristics -- movement, rest, or dwelling -- be they inherent or by chance. Therefore the Sages repudiated [the possibility of any] cohesion or separation [concerning Him], as they said: "Above there is no sitting, standing, division, or 'cohesion'" (a usage based on Isaiah 11:14). As the prophet (ibid., 40:18-25) said: "Who is comparable to the Almighty...?" For if He had a body, He could be compared to other bodies.

All the corporeal terms used in the Scriptures to describe Him -- such as walking, standing, sitting, speaking etc. -- are metaphorical. As the Sages have said: "The Torah speaks in the language of man."

This is the third Principle, as affirmed by the verse (Deuteronomy 4:15) "You have not seen any image," that is to say, you cannot conceive of Him as having any form because, as stated, He is neither a body nor a bodily force.

-- Maimonides, 13 Principles of Faith

And everything that Sarah tells you, listen to her voice. Genesis, 21:12