Here is, I. The preface to the prophecy, in which, 1. The congregation is called together (Gen 49:2): Gather yourselves together; let them all be sent for from their several employments, to see their father die, and to hear his dying words. It was a comfort to Jacob, now that he was dying, to see all his children about him, and none missing, though he had sometimes thought himself bereaved. It was of use to them to attend him in his last moments, that they might learn of him how to die, as well as how to live: what he said to each he said in the hearing of all the rest; for we may profit by the reproofs, counsels, and comforts, that are principally intended for others. His calling upon them once and again to gather together intimated both a precept to them to unite in love, (to keep together, not to mingle with the Egyptians, not to forsake the assembling of themselves together,) and a prediction that they should not be separated from each other, as Abraham's sons and Isaac's were, but should be incorporated, and all make one people. 2. A general idea is given of the intended discourse (Gen 49:1): That I may tell you that which shall befal you (not your persons, but your posterity) in the latter days; this prediction would be of use to those that came after them, for the confirming of their faith and the guiding of their way, on their return to Canaan, and their settlement there. We cannot tell our children what shall befal them or their families in this world; but we can tell them, from the word of God, what will befal them in the last day of all, according as they conduct themselves in this world. 3. Attention is demanded (Gen 49:2): "Hearken to Israel your father; let Israel, that has prevailed with God, prevail with you." Note, Children must diligently hearken to what their godly parents say, particularly when they are dying. Hear, you children, the instruction of a father, which carries with it both authority and affection, Pro 4:1.

II.The prophecy concerning Reuben. He begins with him (Gen 49:3, Gen 49:4), for he was the firstborn; but by committing uncleanness with his father's wife, to the great reproach of the family to which he ought to have been an ornament, he forfeited the prerogatives of the birthright; and his dying father here solemnly degrades him, though he does not disown nor disinherit him: he shall have all the privileges of a son, but not of a firstborn. We have reason to think Reuben had repented of his sin, and it was pardoned; yet it was a necessary piece of justice, in detestation of the villany, and for warning to others, to put this mark of disgrace upon him. Now according to the method of degrading, 1. Jacob here puts upon him the ornaments of the birthright (Gen 49:3), that he and all his brethren might see what he had forfeited, and, in that, might see the evil of the sin: as the firstborn, he was his father's joy, almost his pride, being the beginning of his strength. How welcome he was to his parents his name bespeaks, Reuben, See a son. To him belonged the excellency of dignity above his brethren, and some power over them. Christ Jesus is the firstborn among many brethren, and to him, of right, belong the most excellent power and dignity: his church also, through him, is a church of firstborn. 2. He then strips him of these ornaments (Gen 49:4), lifts him up, that he may cast him down, by that one word, "Thou shalt not excel; a being thou shalt have as a tribe, but not an excellency." No judge, prophet, nor prince, is found of that tribe, nor any person of renown except Dathan and Abiram, who were noted for their impious rebellion against Moses. That tribe, as not aiming to excel, meanly chose a settlement on the other side Jordan. Reuben himself seems to have lost all that influence upon his brethren to which his birthright entitled him; for when he spoke unto them they would not hear, Gen 42:22. Those that have not understanding and spirit to support the honours and privileges of their birth will soon lose them, and retain only the name of them. The character fastened upon Reuben, for which he is laid under this mark of infamy, is that he was unstable as water. (1.) His virtue was unstable; he had not the government of himself and his own appetites: sometimes he would be very regular and orderly, but at other times he deviated into the wildest courses. Note, Instability is the ruin of men's excellency. Men do not thrive because they do not fix. (2.) His honour consequently was unstable; it departed from him, vanished into smoke, and became as water spilt upon the ground. Note, Those that throw away their virtue must not expect to save their reputation. Jacob charges him particularly with the sin for which he was thus disgraced: Thou went est up to thy father's bed. It was forty years ago that he had been guilty of this sin, yet now it is remembered against him. Note, As time will not of itself wear off the guilt of any sin from the conscience, so there are some sins whose stains it will not wipe off from the good name, especially seventh-commandment sins. Reuben's sin left an indelible mark of infamy upon his family, a dishonour that was a wound not to be healed without a scar, Pro 6:32, Pro 6:33. Let us never do evil, and then we need not fear being told of it.

Pouring out like the waters - This is an obscure sentence because unfinished. It evidently relates to the defilement of his father's couch; and the word פחז pachaz, here translated pouring out, and in our Version unstable, has a bad meaning in other places of the Scripture, being applied to dissolute, debauched, and licentious conduct. See Jdg 9:4; Zep 3:4; Jer 23:14, Jer 23:32; Jer 29:23.

Thou shalt not excel - This tribe never rose to any eminence in Israel; was not so numerous by one third as either Judah, Joseph, or Dan, when Moses took the sum of them in the wilderness, Num 1:21; and was among the first that were carried into captivity, Ch1 5:26.

Then thou didst defile - Another unfinished sentence, similar to the former, and upon the same subject, passing over a transaction covertly, which delicacy forbade Jacob to enlarge on. For the crime of Reuben, see Clarke on Gen 35:22 (note).

5.Simeon and Levi, brethren: They have accomplished their fraudulent purposes.

6.Into their secret council my soul did not come; In their confederacy my honor was not united: For in their anger they slew a man, (איש ish, a noble), And in their pleasure they murdered a prince.

7.Cursed was their anger, for it was fierce! And their excessive wrath, for it was inflexible! I will divide them out in Jacob, And I will disperse them in Israel.

Unstable as water,.... Which is not to be understood of the levity of his mind, and his disposition to hurt, and the impetuous force of that breaking forth like water, and carrying him into the commission of it; but rather of his fall from his excellency and dignity, like the fall of water from an high place; and of his being vile, mean, and contemptible, useless and unprofitable, like water spilled on the ground; and of his weak and strengthless condition and circumstances, being deprived of the prerogatives and privileges of his birthright, and having lost all his honour and grandeur, power and authority. The word in the Arabic language signifies (b) to be proud and haughty, to lift up one's self, to swell and rise like the turgent and swelling waters: but though he did thus lift himself, yet it follows:

thou shall not excel; not have the excellency of dignity and power which belonged to him as the firstborn; the birthright and the double portion were given to Joseph, who had two tribes descending from him, when Reuben had but one; the kingdom was given to Judah, and the priesthood to Levi, as both the Targums of Jonathan and Jerusalem observe: as he did not excel his brethren in honour and dignity, so neither in wealth and riches, nor in numbers; see Deu 33:6 where the word "not" is wrongly supplied; nor in his share in the land of Canaan, his posterity being seated on the other side of Jordan, at their request; nor did any persons of note and eminence spring from his tribe: because thou wentest up to thy father's bed, then defiledst thou it; referring to his incest with Bilhah, his father's concubine wife, Gen 35:22 which, though done forty years ago, was now remembered, and left an indelible spot on Reuben's character, and his posterity:

he went up to my couch: turning himself to his other sons, to take notice of the crime, as very abominable and detestable; affirming the truth of it, and speaking of it with some vehemency, his affections being moved; and it may be could not bear to look at Reuben, but turned himself to his brethren; though he had forgiven the sin, and very probably Reuben had repented of it, and had forgiveness of God, which he might have, though in some sense vengeance was taken on this sinful invention of his, Psa 99:8. There are various senses given of this phrase; some, as Aben Ezra, "my bed departed from me"; that is, he departed from his bed; or, as Kimchi (c), "it ceased to be my bed"; he left it, he abstained from the bed of Bilhah upon its being defiled by Reuben: and others separate these words, and read singly, "it went up" (d); either the excellency of Reuben went up, vanished and disappeared like smoke; or, as Ben Melech connects it with the beginning of the verse, "unstable as water", giving the sense, "it", the inundation of water, "ascended" and prevailed over thee; as waters ascend, meaning his lust ascended, and got the prevalence over him; but the accents will not admit of such a separation of the words; it is best to understand them in the first sense. As to the manner of the expression, of going up to a bed, it may be observed, that not only their beds in those times might be raised higher than ours, but that they were placed in an higher part of the room, and so there was an ascent to them: and Dr. Shaw (e) says this is the custom of the eastern people to this day,"at one end of each chamber there is a little gallery, raised three, four, or five feet above the floor, with a balustrade in the front of it, with a few steps likewise leading up to it, here they place their beds.''

(b) "superbivit, semet extulit gloria fastuque", Golius, col. 1767. so Castel. col. 2980. (c) Sepher Shorash. rad. (d) "ascendit", i.e. "abiit" "et evanuit", Vatablus. (e) Travels, p. 209. Ed. 2.