Albert Barnes Commentary Jeremiah 30:15

"Why criest thou for thy hurt? thy pain is incurable: for the greatness of thine iniquity, because thy sins were increased, I have done these things unto thee." — Jeremiah 30:15 (ASV)

Translate it:

Why do you cry because of your breaking?
Because your pain is grievous?
Because of the multitude of your iniquity,
Because your sins are strong,
I have done these things to you.