Matthew Henry on 2 Kings 10:1-14
We left Jehu in quiet possession of Jezreel, triumphing over Joram and Jezebel; and we must now attend his further motions. He knew the whole house of Ahab must be cut off, and therefore proceeded in this bloody work, and did not do it deceitfully, or by halves, Jer 48:10.
I. He got the heads of all the sons of Ahab cut off by their own guardians at Samaria. Seventy sons (or grandsons) Ahab had, Gideon's number, Jdg 8:30. In such a number that bore his name his family was likely to be perpetuated, and yet it is extirpated all at once. Such a quiver full of arrows could not protect his house from divine vengeance. Numerous families, if vicious, must not expect to be long prosperous. These son…
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Two kings stood not before him - That is Joram and Ahaziah.
John Gill on 2 Kings 10:4
But they were exceedingly afraid,.... They were intimidated at once; for they saw the purport of those letters, that should they attempt anything of this kind, he would come upon them with his forces:
and said, behold, two kings stood not before him; the kings of Israel and Judah, Joram and Ahaziah; but they were unarmed, and therefore how should they stand before an armed body of men Jehu had with him? this shows the pusillanimity of these men to make use of such an argument as this:
how then shall we stand? that is, before Jehu; but they were in much better circumstances than the two kings, as they are truly represented in 2 Kings 10:2.
Keil & Delitzsch on 2 Kings 10:4-5
This ruse had the desired result. The recipients of the letter were in great fear, and said, Two kings could not stand before him, how shall we? and sent messengers to announce their submission, and to say that they were willing to carry out his commands, and had no desire to appoint a king.
Tyndale Open Study Notes on 2 Kings 10:2-5