That thou mayest tell in the ears of thy son - That the miracles wrought at this time might be a record for the instruction of the latest posterity, that Jehovah alone, the God of the Hebrews, was the sole Maker, Governor, and Supporter of the heavens and the earth. Thus we find God so did his marvelous works, that they might be had in everlasting remembrance. It was not to crush the poor worm, Pharaoh, that he wrought such mighty wonders, but to convince his enemies, to the end of the world, that no cunning or power can prevail against him; and to show his followers that whosoever trusted in him should never be confounded.

And that thou mayest tell in the ears of thy son, and of thy son's son,.... Not of his sons and grandsons only; for Moses here, as Aben Ezra observes, was in the stead of Israel; and the sense is, that it should be told to their posterity in all succeeding ages:

what things I have wrought in Egypt; the plagues that he inflicted on the Egyptians:

and my signs which I have done amongst them; meaning the same things which were signs:

that ye may know how that I am the Lord; that their God is the true Jehovah, and the one only living and true God; the Lord God omnipotent, omniscient, omnipresent, infinite, and eternal.

And that thou mayest tell in the {a} ears of thy son, and of thy son's son, what things I have wrought in Egypt, and my signs which I have done among them; that ye may know how that I am the LORD.

(a) The miracles would be so great, that they would be spoken of forever: where also we see the duty of parents toward their children.

2. And that thou mayest tell . of thy son, and of thy son's son, &c.-There was a further and higher reason for the infliction of those awful judgments, namely, that the knowledge of them there, and the permanent record of them still, might furnish a salutary and impressive lesson to the Church down to the latest ages. Worldly historians might have described them as extraordinary occurrences that marked this era of Moses in ancient Egypt. But we are taught to trace them to their cause: the judgments of divine wrath on a grossly idolatrous king and nation.

10:1-11 The plagues of Egypt show the sinfulness of sin. They warn the children of men not to strive with their Maker. Pharaoh had pretended to humble himself; but no account was made of it, for he was not sincere therein. The plague of locusts is threatened. This should be much worse than any of that kind which had ever been known. Pharaoh's attendants persuade him to come to terms with Moses. Hereupon Pharaoh will allow the men to go, falsely pretending that this was all they desired. He swears that they shall not remove their little ones. Satan does all he can to hinder those that serve God themselves, from bringing their children to serve him. He is a sworn enemy to early piety. Whatever would put us from engaging our children in God's service, we have reason to suspect Satan in it. Nor should the young forget that the Lord's counsel is, Remember thy Creator in the days of thy youth; but Satan's counsel is, to keep children in a state of slavery to sin and to the world. Mark that the great foe of man wishes to retain him by the ties of affection, as Pharaoh would have taken hostages from the Israelites for their return, by holding their wives and children in captivity. Satan is willing to share our duty and our service with the Saviour, because the Saviour will not accept those terms.