Then the princes of the Philistines went forth - Probably to avenge themselves on David and the Israelites: but of this war we know no more than that David was more skillful and successful in it than any of the other officers of Saul. His military skill was greater, and his success was proportionate to his skill and courage; hence it is said, he behaved himself more wisely than all the servants of Saul.

Then the princes of the Philistines went forth,.... Out of their cities in troops, to revenge and spoil the land of Israel, being enraged at their defeat when Goliath their champion was slain, and at the injury and dishonour done them by David very lately in slaying two hundred of them, and taking off their foreskins; and, as the Jews say (b), having heard of the marriage of David, and understanding the Israelites had a law, that a newly married man might not go to the war the first year, took this opportunity of invading and spoiling them; whereas David understood that law better than they, and knew it referred not to a voluntary war, but to that which was the command of God against the seven nations; and even in that case, as some think, it did not oblige such persons to remain at home, but left it to their choice to do as they pleased:

and it came to pass after they went forth; and were met and opposed by the Israelites, by the troops of Saul, under different commanders:

that David behaved himself more wisely than all the servants of Saul; showed himself to be more expert in the art of war, and formed designs with great wisdom and prudence, and which he as wisely executed, as well as with great courage and valour, to the annoyance and defeat of the enemy, and to the advantage, defence, and safety of the people of Israel; or he was more "prosperous" than they, as the Targum, and so others interpret it; he was more successful in his attacks on the Philistines, and in his skirmishes with them:

so that his name was much set by; he was in high esteem with the people; his name was "precious" (c) to them, as the word signifies; they made mention of it, as, Ben Gersom interprets it, with great honour and glory; so that Saul failed much, and was greatly disappointed in the scheme he had formed against him,

(b) Midrash Schemuel apud Abarbinel. in loc. (c) "et in pretio esset vel erat", Junius & Tremellius, Piscator.

The occasion for the practical manifestation of this enmity was the success of David in all his engagements with the Philistines. As often as the princes of the Philistines went out (sc., to war with Israel), David acted more wisely and prosperously than all the servants of Saul, so that his name was held in great honour. With this general remark the way is prepared for the further history of Saul's conduct towards David.

Then the princes of the Philistines went forth: and it came to pass, after they went forth, that {o} David behaved himself more wisely than all the servants of Saul; so that his name was much set by.

(o) That is, David had better success against the Philistines than Saul's men.

18:30 Went forth - To war against the Israelites, being provoked by their former losses, and especially by that act of David's.

set by: Heb. precious

18:12-30 For a long time David was kept in continual apprehension of falling by the hand of Saul, yet he persevered in meek and respectful behaviour towards his persecutor. How uncommon is such prudence and discretion, especially under insults and provocations! Let us inquire if we imitate this part of the exemplary character before us. Are we behaving wisely in all our ways? Is there no sinful omission, no rashness of spirit, nothing wrong in our conduct? Opposition and perverseness in others, will not excuse wrong tempers in us, but should increase our care, and attention to the duties of our station. Consider Him that endured contradiction of sinners against himself, lest ye be weary and faint in your minds, Heb 12:3. If David magnified the honour of being son-in-law to king Saul, how should we magnify the honour of being sons to the King of kings!