12:25 I will speak - There has been and shall be a succession of God's ministers, by whom he will speak, to the end of the world. Even in the worst times, God left not himself without witness, but raised up men that spoke for him, and spoke from him.
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.