Jeremiah 23:31-32

Hear this, I am against the prophets,” says the Lord, “who use their (own deceitful) tongues and say, “Thus says the Lord.” Hear this, I am against those who have prophesied false and made-up dreams,” says the Lord, “and have told them and have made My people err and go astray by their lies and reckless boasting.

As followers of God, it is our job to rightly discern the word from whoever preaches or writes about the word.  We are to be well versed in the Bible to recognize the error in the doctrine that isn’t according to the word.  God doesn’t want us to go astray and be led down the wrong path.  He does, however, want us to be wise so we can’t be deceived.