And Noah awoke. It might seem to some that Noah, although he had just cause of anger, still conducted himself with too little modesty and gravity; and that he ought, at least, silently to have mourned over his sin before God; and also, with shame, to have given proof of his repentance to men: but that now as if he had committed no offense, he fulminates with excessive severity against his son. [1] Moses, however, does not here relate reproaches uttered by Noah, under the excitement of rage and anger, but rather introduces him speaking in the spirit of prophecy. Wherefore we ought not to doubt, that the holy man was truly humbled (as he ought to be) under a sense of his fault, and honestly reflected on his own deserts; but now, having received the grant of pardon, and his condemnation being removed, he proceeds as the herald of Divine judgment. It is not indeed to be doubted that the holy man, endued with a disposition otherwise gentle, and being one of the best of parents, would pronounce this sentence upon his son with the most bitter grief of mind. For he saw him miraculously preserved amongst a few and having a place among the very flower of the human race. Now, therefore, when, with his own mouth, he is compelled to separate him from the Church of God, he doubtless would grievously bewail the malediction of his son. But by this example, God would admonish us that the constancy of our faith must be retained, if at any time we see those fail who are most closely united to us, and that our spirits ought not to be broken; nay, that we must so exercise the severity which God enjoins, as not to spare even our own bowels. And whereas, Noah does not pronounce a sentence so harsh, except by Divine inspiration, it behaves us to infer from the severity of the punishment how abominable in the sight of God is the impious contempt of parents, since it perverts the sacred order of nature, and violates the majesty and authority of God, in the person of those whom he has commanded to preside in his place.

Footnotes

1 - This is an objection, to which the answer immediately follows.

And Noah awoke from his wine,.... From his sleep, which his wine brought on him; when the force and strength of that was gone, and when not only he awaked, but came to himself, and was sober:
and knew what his younger son had done to him; either by revelation, as some, or prophecy, as Ben Gersom, or by the relation of his two sons, whom, when finding himself covered with another's garment, he might question how it came about, and they told him the whole affair: some, as Aben Ezra, Ben Gersom, and Abendana, think that this was not Ham, the younger son of Noah, and whom some also will have not to be the youngest, being always placed middlemost, but Canaan, the fourth and youngest son of Ham; and whom Noah indeed might call his younger, or "his son, the little one" (p); as it was usual for grandchildren to be called the sons of their grandfather; see Genesis 29:5 and Noah might be informed how his little son, or rather grandson Canaan, had been in his tent, and seeing him in the posture he was, went very merrily, and told his father Ham of it, who made a jest of it also; and this seems the more reasonable, since Canaan was immediately cursed by Noah, as in the following verse; See Gill on Genesis 9:22 this affair must happen many years after Noah's coming out of the ark, since then his sons had no children; whereas Ham had at this time four sons, and Canaan was the youngest of them; and he was grown up to an age sufficient to be concerned in this matter, of treating his grandfather in an ill way, so as to bring his curse upon him: Jarchi interprets "little" by abominable and contemptible, supposing it refers not to age, but character, and which was bad both in Ham and Canaan: See Gill on Genesis 9:22.
(p) "filius suus parvus", Montanus; "filius ejus parvus", Cartwright.

Noah declares a curse on Canaan, the son of Ham; perhaps this grandson of his was more guilty than the rest. A servant of servants, that is, The meanest and most despicable servant, shall he be, even to his brethren. This certainly points at the victories in after-times obtained by Israel over the Canaanites, by which they were put to the sword, or brought to pay tribute. The whole continent of Africa was peopled mostly by the descendants of Ham; and for how many ages have the better parts of that country lain under the dominion of the Romans, then of the Saracens, and now of the Turks! In what wickedness, ignorance, barbarity, slavery, and misery most of the inhabitants live! And of the poor Negroes, how many every year are sold and bought, like beasts in the market, and conveyed from one quarter of the world to do the work of beasts in another! But this in no way excuses the covetousness and barbarity of those who enrich themselves with the product of their sweat and blood. God has not commanded us to enslave Negroes; and, without doubt, he will severely punish all such cruel wrongs. The fulfilment of this prophecy, which contains almost a history of the world, frees Noah from the suspicion of having uttered it from personal anger. It fully proves that the Holy Spirit took occasion from Ham's offence to reveal his secret purposes. "Blessed be the Lord God of Shem." The church should be built up and continued in the posterity of Shem; of him came the Jews, who were, for a great while, the only professing people God had in the world. Christ, who was the Lord God, in his human nature should descend from Shem; for of him, as concerning the flesh, Christ came. Noah also blesses Japheth, and, in him, the isles of the gentiles that were peopled by his seed. It speaks of the conversion of the gentiles, and the bringing of them into the church. We may read it, "God shall persuade Japheth, and being persuaded, he shall dwell in the tents of Shem." Jews and gentiles shall be united together in the gospel fold; both shall be one in Christ. Noah lived to see two worlds; but being an heir of the righteousness which is by faith, he now rests in hope, waiting to see a better than either.

This incident could scarcely have happened till twenty years after the flood; for Canaan, whose conduct was more offensive than that even of his father, was not born till after that event. It is probable that there is a long interval included between these verses and that this prophecy, like that of Jacob on his sons, was not uttered till near the close of Noah's life when the prophetic spirit came upon him; this presumption is strengthened by the mention of his death immediately after.