(20, 21) He that feared . . . --Some impression, we see, had been made by the preceding plagues, and the warning was taken to some extent; but it was otherwise with many. So in Gospel times, "Some believed the things which were spoken, and some believed not" (Acts 28:24). The result was death, both to the cattle and their keepers (Exodus 9:19). (Comp. Joshua 10:11.)

Verse 20. - He that feared the word of the Lord among the servants of Pharaoh. It is a new fact that any of the Egyptians had been brought to "fear the word of Jehovah." Probably, the effect of the plagues had been gradually to convince a considerable number, not so much that Jehovah was the one True God as that he was a great and powerful god, whose chastisements were to be feared. Consequently there were now a certain number among the "servants of Pharaoh" who pro-fired by the warning given (ver. 19), and housed their cattle and herdsmen, in anticipation of the coming storm.

9:13-21 Moses is here ordered to deliver a dreadful message to Pharaoh. Providence ordered it, that Moses should have a man of such a fierce and stubborn spirit as this Pharaoh to deal with; and every thing made it a most signal instance of the power of God has to humble and bring down the proudest of his enemies. When God's justice threatens ruin, his mercy at the same time shows a way of escape from it. God not only distinguished between Egyptians and Israelites, but between some Egyptians and others. If Pharaoh will not yield, and so prevent the judgment itself, yet those that will take warning, may take shelter. Some believed the things which were spoken, and they feared, and housed their servants and cattle, and it was their wisdom. Even among the servants of Pharaoh, some trembled at God's word; and shall not the sons of Israel dread it? But others believed not, and left their cattle in the field. Obstinate unbelief is deaf to the fairest warnings, and the wisest counsels, which leaves the blood of those that perish upon their own heads.He that feared the word of the Lord among the servants of Pharaoh,.... Who, if they had not the true fear of God, and were not sincere proselytes, yet had a servile fear of him, and dreaded his word, his threatening, his denunciations of judgments and predictions of future punishments; of which they had had many instances wherein they were fulfilled, and therefore had reason to fear that this also would, even the word that had been just now spoken:

made his servants and cattle flee into the houses; called home his servants, and drove his cattle in great haste out of the fields, and brought them home as fast as he could, and housed them; in which he acted the wise and prudent part, and showed a concern for his servants and his cattle, as well as believed the word of the Lord.