David asked Shelomo to deal with his opponents even though he himself had not done so because he realized that with the change of monarch, there was to be an accompanying change in the strength of the kingdom. This approach subdivides regarding the direction of this change and whether it views David or Shelomo as the stronger king:
From Weakness to Strength
As much of David's reign was marked by turmoil and attempted rebellions, he never found himself in the position of strength needed to assassinate his opponents.
David's reign - Beginning – David became king amid political unrest and civil war. Yoav killed Avner right when David was attempting to unite Israel under his leadership, making David hesitant to retaliate, as he says: "וְאָנֹכִי הַיּוֹם רַךְ וּמָשׁוּחַ מֶלֶךְ".1
- Middle – The middle of David's reign was marked by both defensive and offensive wars, and thus was also not an opportune time to eliminate one's chief general. After David's sin with Batsheva, and Yoav's role in the cover-up, it became increasingly difficult to kill him. Finally, the family troubles that plagued David in the aftermath of the sin likely further contributed to his passive attitude.
- End – The end of David's reign was filled with attempted coups. Thus, after Avshalom's rebellion, when Shimi hinted that if David forgave him for his curse he would ensure that the tribes of Yosef re-pledge their allegiance him, David did not feel like he had any other choice but to agree not to kill him. Similarly, after Sheva. b. Bichri's coup, David was again in no position to eliminate Yoav.2
"אַתָּה יָדַעְתָּ אֵת אֲשֶׁר עָשָׂה לִי יוֹאָב" – This approach might suggest, as does, that
Shimi: "וָאֶשָּׁבַע לוֹ בַי"י" – In recounting his interaction with Shimi, David emphasizes to Shelomo that his clemency was not because Shimi was innocent, but because David had been forced to swear to him, precluded him from punishing him even afterwards. He also lets Shelomo know that to retaliate, Shelomo will have to find Shimi at fault for a different crime, or Davd's word will be transgressed.
Shelomo's reign: שְׁלֹמֹה בְנִי נַעַר וָרָךְ – One might question why David thought that Shelomo would be in any better position to assassinate enemies, considering that his reign also began on the backdrop of an attempted rebellion. Moreover, David himself refers to him as "נַעַר וָרָךְ"!
- It is possible that David was not telling Shelomo to act immediately, but rather to wait until he was established on the throne.
- David also likely felt that he had ushered in an era of stability on the international fronts, allowing Shelomo to focus on the homefront.
- Finally, David recognized his son's wisdom,3 which could compensate for lack of experience or power.
When did the assassinations take place? Though many assume that the elimination of Yoav and Shimi took place right after Shelomo took the throne, it is possible that the events of the chapter took place over several years,
4 by which point Shelomo had consolidated more power. If so, the events of the chapter overlap with those of coming chapters and are simply written here to finish the story of the establishment of Shelomo's reign. Thus the chapter ends: וְהַמַּמְלָכָ֥ה נָכ֖וֹנָה בְּיַד־שְׁלֹמֹֽה.
Shelomo's fulfills the testament – When Shelomo eliminates Yoav and Shimi, he declares that he is doing so in retaliation for their crimes against David, supporting the idea that Shelomo was, in fact, acting on David's behalf, completing what he could not do in his lifetime.
From Strength to Weakness
As David was a strong king, he had no need to kill his opponents and could keep them in check without bloodshed. Shelomo, though, was a young boy who would need to rid himself of any threats to his kingdom.
"שְׁלֹמֹה בְנִי נַעַר וָרָךְ" – This position finds support in this description of Shelomo as a "young and tender boy". It might agree with Chazal that Shelomo was only twelve years old when taking the throne, not capable of holding opponents in check by his authority alone.
During most of his reign, David intentionally maintained a policy of clemency towards his enemies, refusing to kill them. The stresses of the end of his life, however, hardened him, making him rethink this policy and instruct Shelomo to act differently.
Why didn't David kill Yoav and Shimi? David's lenient attitude was part of a larger policy of forgiving or being merciful to his enemies. For example, despite Shaul's continuous attempts on his life, David refused to allow his men to kill Shaul. Though Avner had backed Ishboshet, David willingly made peace with him. Similarly, though Amasa served as Avshalom's general-in-chief, David not only forgave him, but even appointed him as his own general. Thus, the fact that he did not originally desire the deaths of Yoav and Shimi was not out of character.
"וְאָנֹכִי הַיּוֹם רַךְ וּמָשׁוּחַ מֶלֶךְ" – Hoil Moshe claims that in these words David is not suggesting that he was too young or inexperienced to kill Yoav, since after all he was already 37.
5 Rather, David was saying that he was too soft-hearted [רַךְ] to do so.
What changed? Hoil Moshe suggests that the stresses that David faced at the end of his life changed and hardened him. He does not specify which hardships affected David in this manner, but is likely referring to the continuous rebellions that plagued the kingdom in its final years.
6 Why not deal with Yoav and Shimi himself? It is possible that David's change of heart came when he was already on his death-bed, and no longer capable of dealing with his opponents.
"שְׁלֹמֹה בְנִי נַעַר וָרָךְ" – Hoil Moshe assumes that Shelomo was relatively young, but no longer a teenager, and thus fully capable of punishing. Moreover, his authority did not come from age but rather from his position as king. David, thus, had no reason to think that Shelomo would not be up to the job.
Evaluating David's Command – The Hoil Moshe views David's change of heart and directive negatively, even suggesting that David's decision and its record in Tanakh is evidence that Tanakh does not hide the foibles of Biblical heroes from its readers. One might, however, suggest the exact opposite. Perhaps the new, harsh policy was the better one, and from the beginning David should not have had mercy on his opponents but rather punished them immediately.
David's instructions to Shelomo were not a request to exterminate his enemies, and did not reflect a reversal of the policies of his own reign. He was simply warning his son to be wary of potential political opponents.
No double standards – Abarbanel brings two arguments to prove that David could not have been asking Shelomo to kill his old opponents for their crimes against him:
- Shelomo's inexperience – He points that since Shelomo was still an inexperienced king,7 in the same position that David himself had been when Yoav killed Avner, it does not make sense that David would have instructed him to do what he himself had been loathe to do under the same circumstances.
- Oath to Shimi still binding – He further points out that asking Shelomo to kill Shimi would be reneging on his oath. The fact that the death would be by proxy would not absolve David of guilt.
"אֵת אֲשֶׁר עָשָׂה לִי יוֹאָב" – David tells Shelomo to remember what Yoav "had done to him" not so that Shelomo would feel a need to avenge his father's honor, but purely to alert him to Yoav's past misdeeds and the need to tread carefully around him.
"...וַיָּשֶׂם דְּמֵי מִלְחָמָה בְּשָׁלֹם וַיִּתֵּן דְּמֵי מִלְחָמָה בַּחֲגֹרָתוֹ" – In these words, David warns Shelomo about what type of person Yoav really is:
- "וַיָּשֶׂם דְּמֵי מִלְחָמָה בְּשָׁלֹם" – Yoav is a trickster who pretends to be at peace, when his intention is really to kill. The phrase "וַיָּשֶׂם דְּמֵי מִלְחָמָה בְּשָׁלֹם" means that Yoav's spilling of blood was an action worthy of doing only in wartime, against an enemy, yet he did so against those with whom he was supposedly at peace. David, thus, warns Shelomo to be careful in his interactions with Yoav, and to be fully cognizant of his potential for deceit .
- "וַיִּתֵּן דְּמֵי מִלְחָמָה בַּחֲגֹרָתוֹ" – David shares that Yoav had put the blood of Avner and Amsa on his belt and shoe for all to see to teach Shelomo that Yoav is someone who gloats over his evil deeds, as if they were worthy of emulation.
"וְהִנֵּה עִמְּךָ שִׁמְעִי בֶן גֵּרָא... וָאֶשָּׁבַע לוֹ בַי"י" – As above, David tells Shelomo about his oath to Shimi to ensure that he understood Shimi's true character and would thus be cautious when dealing with him. When Shimi returned as "the first of the house of Yosef" after Avshalom's rebellion, he was ostensibly expressing his remorse for his earlier curse. In reality, though, he was blackmailing David, intimating that if David did not forgive him, he would ensure that Israel not resume their allegiance.
"וְלֹא תוֹרֵד שֵׂיבָתוֹ בְּשָׁלֹם שְׁאֹל" – Abarbanel reinterprets this phrase, claiming that it does not mean that Shelomo should kill Yoav but that the two should not sit in peace with each other. In other words, David tells Shelomo that he should exile Yoav, and thus eliminate any threat he might represent.
"אַל תְּנַקֵּהוּ.. וְהוֹרַדְתָּ אֶת שֵׂיבָתוֹ בְּדָם שְׁאוֹל" – These words are even more difficult for this approach as they imply that David was, in fact, requesting that Shelomo kill Shimi for his previous treason. Abarbanel and Malbim, thus, explain that David is not speaking of the past, but only warning Shelomo that if Shimi acts similarly under Shelomo's reign, then "do not hold him guiltless..." but kill him if necessary.
8 Shelomo's motives – When killing both Yoav and Shimi, Shelomo alludes to their crimes against David,
9 suggesting that, contrary to this approach, he was indeed punishing them for those sins and not for their actions against him personally.
- Excuse for Benayahu – Abarbanel addresses the issue only by Yoav and suggests that Shelomo's words were addressed specifically to Benayahu who was uncomfortable killing Yoav by the altar. Shelomo, thus, comforted him pointing out that Yoav was culpable on multiple fronts, not just for backing Adoniyahu, but also for having intentionally killed innocents regarding which the Torah itself states "וְכִי יָזִד אִישׁ עַל רֵעֵהוּ לְהׇרְגוֹ בְעׇרְמָה מֵעִם מִזְבְּחִי תִּקָּחֶנּוּ לָמוּת" (Shemot 24:14).
- Shelomo deviated from David's will – This position could also respond that despite David not requesting their deaths, Shelomo, on his own, felt a need to avenge his father's honor. Thus, he went beyond his father's exhortations and when the opportunity arose, he made sure to kill his opponents10 and declare that he was punishing them not only for their disloyalty to him but also for their prior deeds.