What is a "wind of doctrine"?

Answer

"And the prophets shall become wind, and the Word is not in them." Jer. 5: 13.
NOTE - Calling a doctrine a wind of doctrine does not make it such. That is a wind of doctrine
which is not sustained by the Word of God.

Why have all been reckoned under sin?
To whom will the gates of the heavenly city finally be opened?
How did Christ estimate the righteousness of the scribes and Pharisees?
BY whom was the Ten Commandment law proclaimed?
In what words did He foretell its destruction?
As soon as the wicked are raised, what does Satan at once proceed to do?
What did John the Baptist say to the Pharisees and Sadducees who came to his baptism?

Questions & Answers are from the book Bible Readings for the Home Circle