Matthew Poole and continuators on Lamentations 2:2

2 The LORD hath swallowed up all the habitations of Jacob, and hath not pityed : he hath thrown down in his wrath the strong holds of the daughter of Judah : he hath brought them down to the ground: he hath polluted the kingdom and the princes thereof .

As he hath had no respect to his own house, so he hath had much less respect to the common habitations of the Iewes.

Their military fortifications have been of no use to them, he hath made them to touch the ground, i. e. suffered the Enemies to batter them to the Earth.

That is, Either delivered them into the hands of Pagans whom to touch they judged a legal pollution, or else dealt with them as with a polluted thing, cast them off, or brake them in pieces. All this is made the effect of Gods wrath, and his work; for as a man is said to do that which he incourageth others to do, and assists them in doing; so God is said to have done this, because he did not onely suffer the Chaldeans to do it, but used them as a Rod in his hand, inclining them to do it, and assisting them in the Execution of his wrath.

Marginal references: Heb. made to touch.