(7) Shall not a dog move his tongue.--Com pare Joshua 10:21. The expression is evidently proverbial.

Verse 7. - Shall not a dog move his tongue. So far from a sudden destruction coming upon them, there shall not so much as a dog bark at them- They shall incur no hurt - no danger. (Compare Joshua 10:21.) That ye may know how that the Lord doth put a difference - i.e., "that both ye courtiers and all Egypt may know how great a difference God puts between us - his peculiar people-and you wretched idolaters."

11:4-10 The death of all the first-born in Egypt at once: this plague had been the first threatened, but is last executed. See how slow God is to wrath. The plague is foretold, the time is fixed; all their first-born should sleep the sleep of death, not silently, but so as to rouse the families at midnight. The prince was not too high to be reached by it, nor the slaves at the mill too low to be noticed. While angels slew the Egyptians, not so much as a dog should bark at any of the children of Israel. It is an earnest of the difference there shall be in the great day, between God's people and his enemies. Did men know what a difference God puts, and will put to eternity, between those that serve him and those that serve him not, religion would not seem to them an indifferent thing; nor would they act in it with so much carelessness as they do. When Moses had thus delivered his message, he went out from Pharaoh in great anger at his obstinacy; though he was the meekest of the men of the earth. The Scripture has foretold the unbelief of many who hear the gospel, that it might not be a surprise or stumbling-block to us, Ro 10:16. Let us never think the worse of the gospel of Christ for the slights men put upon it. Pharaoh was hardened, yet he was compelled to abate his stern and haughty demands, till the Israelites got full freedom. In like manner the people of God will find that every struggle against their spiritual adversary, made in the might of Jesus Christ, every attempt to overcome him by the blood of the Lamb, and every desire to attain increasing likeness and love to that Lamb, will be rewarded by increasing freedom from the enemy of souls.But against any of the children of Israel shall not a dog move his tongue, against man or beast,.... That is, as no hurt should be done to man or beast among them, to the firstborn of either of them, so there would be no noise or cry in their dwellings, but the profoundest silence, stillness, and quietness among them; though this is generally understood of what would be their case when on their march departing out of Egypt, which was immediately upon the slaying of the firstborn; and, if literally understood, it was a very extraordinary thing that a dog, which barks at the least noise that is made, especially in the night, yet not one should move his tongue or bark, or rather "sharpen" (u) his tongue, snarl and grin, when 600,000 men, besides women and children, with their flocks and herds, set out on their journey, and must doubtless march through many places where dogs were, before they came to the Red sea; though it may also be interpreted figuratively, that not an Egyptian, though ever so spiteful and malicious, and ill disposed to the children of Israel, should offer to do any hurt either to the Israelites or their cattle, or exclaim against them on account of the slaughter of their firstborn, or say one word against their departure, or attempt to stop them, but on the contrary would hasten their going, and be urgent for it:

that ye may know how that the Lord doth put a difference between the Egyptians and Israel; by preserving them and theirs, when the firstborn of Egypt were destroyed, and by causing stillness and quietness among them when there was an hideous outcry and doleful lamentation among the Egyptians; and by bringing Israel quietly out from among them, none offering to give the least molestation.

(u) non acuet, Noldius, p. 517. No. 1471. so Jarchi.