John Calvin (Commentaries on the Prophet Jeremiah and the Lamentations, vol. 1, pp. 259–260)
[T]hey did not regard the hand of him who smote them. (Is. 9:13.) For he does not say that they were so senseless as not to feel the strokes; but that the hand of God was not seen by them; and yet this is the principal thing in our sorrow. For if we blindly and violen...
[T]hey did not regard the hand of him who smote them. (Is. 9:13.) For he does not say that they were so senseless as not to feel the strokes; but that the hand of God was not seen by them; and yet this is the principal thing in our sorrow. For if we blindly and violen...