How do we understand God in this?

“Oh yes, I’ve had it with the prophets who preach the lies they dream up, spreading them all over the country, ruining the lives of my people with their cheap and reckless lies. “I never sent these prophets, never authorized a single one of them. They do nothing for this people— nothing”! God's Decree.
“And anyone, including prophets and priests, who asks, ‘What’s God got to say about all this, what’s troubling him?’ tell him, ‘You, you’re the trouble, and I’m getting rid of you.’ ” God's Decree.
“And if anyone, including prophets and priests, goes around saying glibly ‘God's Message! God's Message!’ I’ll punish him and his family.
“Instead of claiming to know what God says, ask questions of one another, such as ‘How do we understand God in this?’ But don’t go around pretending to know it all, saying ‘God told me this … God told me that ’ I don’t want to hear it anymore. Only the person I authorize speaks for me. Otherwise, my Message gets twisted, the Message of the living God -of-the-Angel-Armies.

From The Message: The Bible in Contemporary Language (p. 1053). NavPress, by Eugene Peterson. Jeremiah 23: 35-6