'Incurable' in the Bible

Why is my pain perpetual, and my wound incurable, which refuseth to be healed? wilt thou be altogether unto me as a liar, and as waters that fail?

For thus saith the LORD, Thy bruise is incurable, and thy wound is grievous.

Why criest thou for thine affliction? thy sorrow is incurable for the multitude of thine iniquity: because thy sins were increased, I have done these things unto thee.