Joab, a prominent military leader, was entrusted with command over Israel's entire army, signifying his strategic importance and the trust placed in him by King David. His leadership was crucial in maintaining Israel's military strength and defending the kingdom against external threats. Benaiah, son of Jehoiada, was responsible for the Kerethites and Pelethites, who were specialized troops often serving as the king's personal guards. These groups were known for their loyalty and skill, making them essential to the security of the royal household.
This verse reflects the well-organized and hierarchical structure of leadership during King David's reign. It emphasizes the importance of having competent and reliable leaders in positions of authority to ensure the kingdom's stability and prosperity. The mention of these leaders also illustrates the diverse roles within the kingdom's military and administrative framework, highlighting the collaborative effort required to govern effectively. Through their dedication and service, Joab and Benaiah contributed significantly to the peace and order of Israel during this period.