Judges 5:15

The princes of Issachar - They were at hand and came willingly forth, at the call of Deborah, to this important war. Barak - was sent on foot - I have no doubt that ברגלין, without regarding the points, should be translated with his footmen or infantry. Thus the Alexandrian Septuagint understood it, rendering the clause thus: Οὑτω Βαρακ εξαπεστειλεν πεζους αυτου εις την κοιλαδα, "Barak also sent forth his footmen into the valley." Luther has perfectly hit the meaning, Barak mit seinen fussvoleke, "Barak with his footmen."

For the divisions of Reuben - Either the Reubenites were divided among themselves into factions, which prevented their co-operation with their brethren, or they were divided in their judgment concerning the measures now to be pursued, which prevented them from joining with the other tribes till the business was entirely settled. The thoughts of heart, and searchings of heart, might refer to the doubts and uneasiness felt by the other tribes, when they found the Reubenites did not join them; for they might have conjectured that they were either unconcerned about their liberty, or were meditating a coalition with the Canaanites.

Even Issachar ... - i. e. "and, as well as Issachar, Barak also with the tribes of Zebulun and Naphtali, rushed down on foot from Mount Tabor into the valley to attack the iron chariots of Sisera."

For the divisions - Better: "among the brooks." Reuben ought to have followed in this catalogue of patriots, but with that abruptness for which this poem is so conspicuous, Deborah adverts to his absence instead.

5:15 With Deborah - Ready to assist her. Issachar - Heb. and Issachar, that is, the tribe or people of Issachar, following the counsel and example of their princes. Barak - That is, they were as hearty and valiant as Barak their general; and as he marched on foot against their enemies horses and chariots, and that into the valley, where the main use of horses and chariots lies; so did they with no less courage and resolution. Divisions - Or, separations, not so much one from another, (for they seem to be all so well agreed in abiding at home with their sheep) as all from their brethren, from whom they were divided no less in their designs and affections, than in their situation by the river Jordan: and they would not join their interests and forces with them in this common cause. Great thoughts - Or, great searchings, great and sad thoughts, and debates, and perplexities of mind among the Israelites, to see themselves deserted by so great and potent a tribe as Reuben was.