1. The prophet tells us how he was himself taught of God not to give way to such amazing fears as the people were disturbed with, nor to run into the same measures with them (v. 11): "The Lord spoke to me with a strong hand not to walk in the way of this people, not to say as they say nor do as they do, not to entertain the same frightful apprehensions of things nor to approve of their projects of making peace upon any terms, or calling in the help of the Assyrians." God instructed the prophet not to go down the stream. Note, (1.) There is a proneness in the best of men to be frightened at threatening clouds, especially when fears are epidemic. We are all too apt to walk in the way of the people we live among, though it be not a good way. (2.) Those whom God loves and owns he will instruct and enable to swim against the stream of common corruptions, particularly of common fears. He will find ways to teach his own people not to walk in the way of other people, but in a sober singularity. (3.) Corruption is sometimes so active in the hearts even of good men that they have need to be taught their duty with a strong hand, and it is God's prerogative to teach so, for he only can give an understanding and overpower the contradiction of unbelief and prejudice. He can teach the heart; and herein none teaches like him. (4.) Those that are to teach others have need to be themselves well instructed in their duty, and then they teach most powerfully when they teach experimentally. The word that comes from the heart is most likely to reach to the heart; and what we are ourselves by the grace of God instructed in we should, as we are able, teach others also.