"Like a scarecrow in a melon patch, their idols cannot speak; they must be carried because they cannot walk. Do not fear them; they can do no harm nor can they do any good."
NIV
[Their idols] are like pillars of turned work [as upright and stationary and immobile as a palm tree], like scarecrows in a cucumber field; they cannot speak; they have to be carried, for they cannot walk. Do not be afraid of them, for they cannot do evil, neither is it possible for them to do good [and it is not in them].
AMP
They are upright as the palm tree, but speak not: they must needs be borne, because they cannot go. Be not afraid of them; for they cannot do evil, neither also is it in them to do good.
KJV