Jonathan climbed up - It seems he had a part of the rock still to get over. When he got over he began to slay the guards, which were about twenty in number, these were of a sort of outpost or advanced guard to the garrison.

Slew after him - Jonathan knocked them down, and the armor-bearer despatched them. This seems to be the meaning.

And Jonathan climbed up upon his hands and upon his feet,.... He did not attempt to go up the way or pass the Philistines kept, but turned aside and climbed up a precipice thought inaccessible, and came upon them unseen, and at unawares; for had he attempted to come up in any part where he was seen, they could easily have beat him down, and prevented his ascent; but though the place he climbed was so very steep and cragged, yet going on all four, as we say, he surmounted the difficulty; for he took this method of going on his hands and feet, not so much that he might not be seen; but because otherwise he could not have got up, not being able to stand on his feet; some think it was the precipice called Bozez he climbed, which, according to the Targum, had its name from its being lubricous and slippery:

and his armourbearer after him; who clambered up in the same manner, in imitation of his master, and as taught and directed by him:

and they fell before Jonathan, and his armourbearer slew after him; Jonathan, coming upon them at an unawares, knocked them down; or falling upon them, and laying about him with great dispatch, wounded them, and laid them prostrate to the ground; and his armourbearer following them, put them to death, dispatched them at once; and so between them both made quick riddance of them.

And Jonathan climbed up upon {f} his hands and upon his feet, and his armourbearer after him: and they fell before Jonathan; and his armourbearer slew after him.

(f) That is, he crept up, or went up with all haste.

14:13 They fell - For being endowed with extraordinary strength and courage, and having with incredible boldness killed the first they met with, it is not strange if the Philistines were both astonished and intimidated; God also struck them with a panic; and withal, infatuated their minds, and possibly, put an evil spirit among them, which in this universal confusion made them conceive that there was treachery among themselves, and therefore caused them to sheathe their swords in one anothers bowels.

14:1-15 Saul seems to have been quite at a loss, and unable to help himself. Those can never think themselves safe who see themselves out of God's protection. Now he sent for a priest and the ark. He hopes to make up matters with the Almighty by a partial reformation, as many do whose hearts are unhumbled and unchanged. Many love to have ministers who prophesy smooth things to them. Jonathan felt a Divine impulse and impression, putting him upon this bold adventure. God will direct the steps of those that acknowledge him in all their ways, and seek to him for direction, with full purpose of heart to follow his guidance. Sometimes we find most comfort in that which is least our own doing, and into which we have been led by the unexpected but well-observed turns of Divine providence. There was trembling in the host. It is called a trembling of God, signifying, not only a great trembling they could not resist, nor reason themselves out of, but that it came at once from the hand of God. He that made the heart, knows how to make it tremble.