Original Text
But ye--ye have not been steadfast, nor done the commandments of the Lord, But ye have turned away and spoken proud and hard words With your impure mouths against His greatness. Oh, ye hard-hearted, ye shall find no peace.
Simple English
You have not remained faithful or obeyed God's commands. Instead, you have turned away and spoken arrogant and harsh words with your unclean mouths against His greatness. You stubborn people will find no peace.