Pharaoh gets no warning before the arrival of this, the third plague. He has broken his vow to let the people go, and he will be punished for his rebellion. The water has been struck; now the land would be struck. Moreover, Pharaoh's magicians are unable to duplicate this plague. This week principle: only the Gospel of the Lord Jesus Christ, the message of the cross, brings life. Any other message of salvation is a counterfeit. - Pastor Kevin