39 But it happened at the end of three years that two of Shimei's servants ran away to Achish, son of Maacah, king of Gath. And when it was told Shimei, "Behold, your servants are in Gath," 40 Shimei arose and saddled a donkey and went to Gath to Achish to seek his servants. Shimei went and brought his servants from Gath. 41 And when Solomon was told that Shimei had gone from Jerusalem to Gath and returned, 42 the king sent and summoned Shimei and said to him, "Did I not make you swear by the Lord and solemnly warn you, saying, 'Know for certain that on the day you go out and go to any place whatever, you shall die'? And you said to me, 'What you say is good; I will obey.' 43 Why then have you not kept your oath to the Lord and the commandment with which I commanded you?" 44 The king also said to Shimei, "You know in your own heart all the harm that you did to David my father. So the Lord will bring back your harm on your own head. 45 But King Solomon shall be blessed, and the throne of David shall be established before the Lord forever." 46 Then the king commanded Benaiah the son of Jehoiada, and he went out and struck him down, and he died. So the kingdom was established in the hand of Solomon.
Matthew Henry's Commentary on 1 Kings 2:39-46
Commentary on 1 Kings 2:35-46
(Read 1 Kings 2:35-46)
The old malignity remains in the unconverted heart, and a watchful eye should be kept on those who, like Shimei, have manifested their enmity, but have given no evidence of repentance. No engagements or dangers will restrain worldly men; they go on, though they forfeit their lives and souls. Let us remember, God will not accommodate his judgment to us. His eye is over us; and let us strive to walk as in his presence. Let our every act, word, and thought, be governed by this great truth, that the hour is quickly coming when the smallest circumstances of our lives shall be brought to light, and our eternal state be fixed by a righteous and unerring God. Thus Solomon's throne was established in peace, as the type of the Redeemer's kingdom of peace and righteousness. And it is a comfort, in reference to the enmity of the church's enemies, that, how much soever they rage, it is a vain thing they imagine. Christ's throne is established, and they cannot shake it.