‘Gather up thy wares out of the land, O inhabitant of the fortress.’ This is spoken by God to the Jews in their false sense of security, and is mocking language.
We must find ways of getting across to people how impossible it is that they can escape the punishment which God has assigned to them. Always men think that there is some way out, that they are exceptions, that they have thought of something that the Lord has not thought of. They cannot bring themselves to believe that what he has said will truly come to pass, and they can do nothing to prevent it. Indeed God often allows them to think like this by foretelling a future which seems unlikely to them (2 Kings 7:2). Nevertheless he will bring them to the point where they cannot deny his word has come to pass.