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 was He to be named Jesus?
Upon what ground were the previous promises then renewed to Abraham?
Who is the Comforter, and what was He to do?
Did Christ, while on earth, keep the Sabbath?
In what is the wrath of God filled up?
In whose name did Christ teach us to pray?
Why, after the fall, was man shut away from the tree of life?

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