Jeremiah feels overflowing with God's fury, weary of holding it back. What does it mean for a prophet to be 'full of wrath' and 'weary of holding it in'?
This isn't about Jeremiah's personal anger. The scholars highlight that Jeremiah is speaking as an instrument of God's Spirit. The "fury" he feels is God's righteous indignation being infused into him to be declared to the people. He's "weary with holding it in" not because he enjoys delivering bad news, but because the divine impulse is so strong, it must be released. It's a heavy, divinely-ordained burden, not a personal emotional outburst.
Think of it like a pressure cooker: the steam (God's wrath) builds up, and the prophet is the one who has to release the valve. His "weariness" comes from the immense weight of this message and the internal struggle to faithfully deliver it, even though it means pronouncing judgment on his own people.