Charles Spurgeon Commentary Jeremiah 30:12

"For thus saith Jehovah, Thy hurt is incurable, and thy wound grievous." — Jeremiah 30:12 (ASV)

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

See, here is the bass again. We have got down into the sorrowful notes all to make us sick of self and ready to receive the grace of God.