Commentaries
12:21-28 From that forbearance of God, which should have led them to repent, the Jews hardened themselves in sin. It will not serve for an excuse in speaking evil, to plead that it is a common saying. There is but a step between us and an awful eternity; therefore it concerns us to get ready for a future state. No one will be able to put from himself the evil day, unless by seeking peace with the Lord.
27. Not a mere repetition of the scoff (Eze 12:22); there the scoffers asserted that the evil was so often threatened and postponed, it must have no reality; here formalists do not go so far as to deny that a day of evil is coming, but assert it is still far off (Am 6:3). The transition is easy from this carnal security to the gross infidelity of the former class.