(1) Subdued them.--In its connection this implies not merely the victory of a single battle, but the reversal of the former relation of the Philistines to Israel, and their reduction to a condition of inferiority and tribute.

Took Metheg-ammah.--No place of this name is known. The first word means bridle, and the other is probably, although not certainly, a derivation from the word mother, and has the sense metropolis. The translation will then be, took the bridle (i.e., the key) of the metropolis, and this seems sustained by the parallel phrase in 1Chronicles 18:1, "took Gath and her towns (lit daughters)." Gath appears to have been already the principal among the five Philistine cities (1Samuel 27:2), and with the rest of the country remained tributary to Solomon (1Kings 4:21; 1Kings 4:24).

Verse 1. - David smote the Philistines. In the previous chapter we have seen that the empire of David not only marked an era in the development of Israel nationally, but was also the reaching of a new stage in the preparation for the advent of the Messiah; and we saw that without this the development of prophecy would have been impossible, and the people have remained unfit for the high mission to which they were called as the witnesses to the unity of Cod. We have in this chapter a brief summary of the wars which raised Israel from the position of a struggling and oppressed race to the possession of widespread empire. With this narrative the first history of David ends, and in the subsequent narratives many of the events referred to here are more fully detailed, and given with additional incidents. David took Metheg-ammah out of the hand of the Philistines. Metheg-ammah means "the bridle of the mother city." We learn from the parallel place (1 Chronicles 18:1) that the city of Gath is meant by this phrase. Gath was at this time the metropolis of Philistia, and had reduced the other four chief towns to a state of vassalage. Thus by taking Gath, his old city of refuge (1 Samuel 27:2), David acquired also the supremacy which she had previously exercised over the whole country, and by placing a strong garrison there, as previously the Philistines had done in the towns of Israel, he kept that martial race in awe. It denotes great progress in the arts of war that David could besiege and capture a town so strong as Gath.

8:1-8. David subdued the Philistines. They had long been troublesome to Israel. And after the long and frequent struggles the saints have with the powers of darkness, like Israel with the Philistines, the Son of David shall tread them all under foot, and make the saints more than conquerors. He smote the Moabites, and made them tributaries to Israel. Two parts he destroyed, the third part he spared. The line that was to keep alive, though it was but one, is ordered to be a full line. Let the line of mercy be stretched to the utmost. He smote the Syrians. In all these wars David was protected, for this in his psalms he often gives glory to God.And after this it came to pass,.... After David had rest from his enemies for a time, and after the conversation he had had with Nathan about building the house of God, and after the message sent to him from the Lord by that prophet, forbidding him to build, and David's prayer to the Lord upon it, the following events happened; and which are recorded to show that David's rest from his enemies did not last long, and that he had other work to do than to build the house of God:

that David smote the Philistines, and subdued them; these had been long and implacable enemies of Israel; Samson began to weaken them in his days; a war was waged between them and Israel in the times of Samuel and Saul, and the battle sometimes went on one side and sometimes on the other; but now David made an entire conquest of them: before they had used to come into the land of Israel, and there fight with Israel, but now David entered into their land, and took it from them:

and David took Methegammah out of the hands of the Philistines; the name of a province in Palestine, and from the parallel place in 1 Chronicles 18:1, it appears to be Gath, and its adjacent towns; but why that was called the bridle of Ammah, or the bridle of a cubit, as it may be rendered, is not easy to say. The conjecture of Kimchi is, that there was a pool or river of water, so Ammah is thought to signify; and Aquila renders it a water course, which passed through the city, having been brought from without it into it, the communication of which from place to place it may be David cut off, by stopping or turning its stream; but interpreters more generally suppose that Gath was built upon an hill called Ammah, see 2 Samuel 2:24; thought to be the same with the Amgaris of Pliny (d) though that is sometimes read Angaris, a mountain he places in Palestine; and that it was called Metheg, a bridle, because being a frontier city, and being very strong and powerful, erected into a kingdom, it was a curb and bridle upon the Israelites; but now David taking it out of their hands, opened his way for the more easy subduing the rest of their country: or the word may be rendered Metheg and her mother, that is, Gath, the metropolis, since that and her daughters, or towns, are said to be taken, 1 Chronicles 18:1; and Metheg might be one of them.

(d) Nat. Hist. l. 5. c. 13.