2 Samuel 20:5

So Amasa went to assemble the men of Judah: but he tarried longer than the set time which he had appointed him.

EXPOSITORY (ENGLISH BIBLE)

Ellicott's Commentary for English Readers

(5) He tarried longer.—No cause is assigned for this, and various conjectures have been made. The simplest explanation may be drawn from the fact that, in 2Samuel 20:8, Amasa is met on his return at Gibeon. He had therefore gone quite out of the bounds of Judah into Benjamin, and had consumed more time in consequence of exceeding his instructions. The fact suggests great doubt of his fitness for the place David had promised him. Joab appears to insinuate (in 2Samuel 20:11) that Amasa was not really loyal.

Matthew Henry's Concise Commentary

20:4-13 Joab barbarously murdered Amasa. The more plot there is in a sin, the worse it is. Joab contentedly sacrificed the interest both of the king and the kingdom to his personal revenge. But one would wonder with what face a murderer could pursue a traitor; and how, under such a load of guilt, he had courage to enter upon danger: his conscience was seared.

Barnes' Notes on the Bible

He tarried - The cause of Amasa's delay is not stated. It may have been the unwillingness of the men of Judah to place themselves under his orders, or it may have been caused by a wavering or hesitation in loyalty. This last is evidently insinuated in 2 Samuel 20:11, and no doubt this was the pretext, whether grounded in fact or not, by which Joab justified the murder of Amasa before David.

Jamieson-Fausset-Brown Bible Commentary

4. Then said the king to Amasa, Assemble me the men of Judah within three days—Amasa is now installed in the command which David had promised him. The revolt of the ten tribes, probably, hastened the public declaration of this appointment, which he hoped would be popular with them, and Amasa was ordered within three days to levy a force from Judah sufficient to put down the insurrection. The appointment was a blunder, and the king soon perceived his error. The specified time passed, but Amasa could not muster the men. Dreading the loss of time, the king gave the commission to Abishai, and not to Joab—a new affront, which, no doubt, wounded the pride of the stern and haughty old general. But he hastened with his attached soldiers to go as second to his brother, determined to take the first opportunity of wreaking his vengeance on his successful rival.

Matthew Poole's Commentary

Either because the people, being wearied out by the late civil war, were not forward to engage in another; or because the soldiers had more affection to Joab than to their new general, to whose ill conduct possibly they might impute their unsuccessfulness in the last battle; or because Amasa for his own interest might seek delays, to render himself more necessary and useful to the king, and to keep up his honourable and profitable employment, which is the common policy of such men.

Gill's Exposition of the Entire Bible

So Amasa went to assemble the men of Judah,.... To gather, them together out of their several tribes, and bring them to Jerusalem:

but he tarried longer than the set time which he had appointed him: than the three days; whether this was owing to the remissness of Amasa, or the unwillingness of the people to serve under him, who had been Absalom's general in the late rebellion, or not having time sufficient allowed him, is not certain.

Geneva Study Bible

So Amasa went to assemble the men of Judah: but he tarried longer than the set time which he had appointed him.

EXEGETICAL (ORIGINAL LANGUAGES)

Cambridge Bible for Schools and Colleges

5. he tarried longer] Some may have resented the change of generals and distrusted Amasa; some may have been half-hearted about David’s restoration; so that he found that the task took longer than he expected.

Pulpit Commentary

Verse 5. - He tarried longer than the set time. But not longer than was to be expected. For the appointment was so surprising that everybody must have been agape with astonishment. They would naturally have expected that Amasa would he punished. Instead of this, he is commissioned to gather the militia in David's name. And men would hesitate about joining such a leader. Was he really loyal? or would he embark them in a new rebellion? And what would Joab do? He was not a man likely to bear such a slight tamely, and David ought to have foreseen that he was sowing for himself a crop of discord and enmity. 2 Samuel 20:5

Keil and Delitzsch Biblical Commentary on the Old Testament

But when Amasa stayed out beyond the time fixed for the execution of the royal commission (the Chethib וייחר is the Piel וייחר, whilst the Keri is either the Hiphil ויּוחר, or the imperfect Kal of יחר equals אחר, cf. תּחז, 2 Samuel 20:9, and is quite unnecessary), probably because the men of Judah distrusted him, and were not very ready to respond to his summons, David said to Abishai, "Now will Sheba the son of Bichri be more injurious (more dangerous) to us than Absalom. Take thou the servants (soldiers) of thy lord and pursue after him, lest he reach fortified cities, and tear out our eye," i.e., do us a serious injury. This is the correct explanation given by Bttcher, who refers to Deuteronomy 32:10 and Zechariah 2:12, where the apple of the eye is the figure used to signify the most valuable possession; for the general explanation, "and withdraw from our eye," cannot be grammatically sustained.