II. How the sabbath had been profaned (v. 23): "Your fathers were required to keep holy the sabbath day, but they obeyed not; they hardened their necks against this as well as other commands that were given them." This is mentioned to show that there needed a reformation in this matter, and that God had a just controversy with them for the long transgression of this law which they had been guilty of. They hardened their necks against this command, that they might not hear and receive instruction concerning other commands. Where sabbaths are neglected all religion sensibly goes to decay.