*Minor differences ignored. Grouped by changes, with first version listed as example.
Gad, a troop. Jacob also makes allusion to the name of Gad. He had been so called, because Jacob had obtained a numerous offspring by his mother Leah. His fattier now admonishes him, that though his name implied a multitude, he should yet have to do with a great number of enemies, by whom, for a time, he would be oppressed: and he predicts this event, not that his posterity might confide in their own strength, and become proud; but that they might prepare themselves to endure the suffering by which the Lord intended, and now decreed to humble them. Yet, as he here exhorts them to patient endurance, so he presently raises and animates them by the superadded consolation, that, at length, they should emerge from oppression, and should triumph over those enemies by whom they had been vanquished and routed; but this only at the last. Moreover, this prophecy may be applied to the whole Church, which is assailed not for one day only, but is perpetually crushed by fresh attacks, until at length God shall exalt it to honor.
Gad also shall be subject to the assaults of the enemy. But he shall resist the foe and harass his rear. This brief character agrees with his after history. He is reckoned among the valiant men in Scripture 1-Chronicles 5:18.
Gad, a troop shall overcome him,.... There is a paronomasia, or an allusion to the name of Gad almost in every word of the verse, which signifies a troop: the whole is a prediction that this tribe would be a warlike one, and have the common fate of war, sometimes be conquered, and at other times conquer, but however should be at last entirely victorious; all the three Targums refer this to this tribe passing over Jordan at the head of the armies of Israel, into the land of Canaan, in Joshua's time, which, when they had subdued, they returned to their own inheritance on the other side Jordan, Joshua 1:12 and so Jarchi; but it rather seems to refer to what befell them in their own tribe, which being seated on the other side Jordan was exposed to the incursions and spoils of the Moabites and Amonites; who came upon them like troops of robbers, and seized upon their possessions and retained them for some years; as in the times of the judges, see Judges 10:7 and in after times we find the Ammonites in possession of their country, Jeremiah 49:1 whereby this part of the prophecy had its accomplishment:
but he shall overcome at the last; as the Gadites with the Reubenites and half tribe of Manasseh did overcome the Hagarites and Arabians, the war being of God, and succeeded, and they dwelt in their stead until the captivity of the ten tribes, 1-Chronicles 5:18 and thus it is with the people of God in their present warfare state, who are often foiled with sin, Satan, and the world, their spiritual enemies; but at last they are more than conquerors over them all through Christ that has loved them.
Concerning Gad, Jacob alludes to his name, which signifies a troop, and foresees the character of that tribe. The cause of God and his people, though for a time it may seem to be baffled and run down, will be victorious at last. It represents the Christian's conflict. Grace in the soul is often foiled in its conflicts; troops of corruption overcome it, but the cause is God's, and grace will in the end come off conqueror, yea, more than conqueror, Romans 8:37. Asher should be a rich tribe. His inheritance bordered upon Carmel, which was fruitful to a proverb. Naphtali, is a hind let loose. We may consider it as a description of the character of this tribe. Unlike the laborious ox and ass; desirous of ease and liberty; active, but more noted for quick dispatch than steady labour and perseverance. Like the suppliant who, with goodly words, craves mercy. Let not those of different tempers and gifts censure or envy one another.
"Gad - a press presses him, but he presses the heel." The name Gad reminds the patriarch of גּוּד to press, and גּדוּד the pressing host, warlike host, which invades the land. The attacks of such hosts Gad will bravely withstand, and press their heel, i.e., put them to flight and bravely pursue them, not smite their rear-guard; for עקב does not signify the rear-guard even in Joshua 8:13, but only the reserves (see my commentary on the passage). The blessing, which is formed from a triple alliteration of the name Gad, contains no such special allusions to historical events as to enable us to interpret it historically, although the account in 1-Chronicles 5:18. proves that the Gadites displayed, wherever it was needed, the bravery promised them by Jacob. Compare with this 1-Chronicles 12:8-15, where the Gadites who come to David are compared to lions, and their swiftness to that of roes.
Concerning Gad, he alludes to his name, which signifies a troop, foresees the character of that tribe, that it should be a warlike tribe; and so we find, 1-Chronicles 12:8, the Gadites were men of war fit for the battle. He foresees, that the situation of that tribe on the other side Jordan would expose it to the incursions of its neighbours, the Moabites and Ammonites; and that they might not be proud of their strength and valour, he foretells that the troops of their enemies should, in many skirmishes, overcome them; yet, that they might not be discouraged by their defeats, he assures them, that they should overcome at the last, which was fulfilled, when in Saul's time and David's the Moabites and Ammonites were wholly subdued.
*More commentary available at chapter level.