Judges 13:1

Delivered them into the hand of the Philistines - It does not appear that after Shamgar, to the present time, the Philistines were in a condition to oppress Israel, or God had not permitted them to do it; but now they have a commission, the Israelites having departed from the Lord. Nor is it evident that the Philistines had entirely subjected the Israelites, as there still appears to have been a sort of commerce between the two people. They had often vexed and made inroads upon them, but they had them not in entire subjection; see Judges 15:11.

The Philistines have been mentioned as oppressors of Israel in Judges 3:31; Judges 10:7, Judges 10:11; and the Israelite worship of the gods of the Philistines is spoken of in Judges 10:6. But this is the first time that we have any detailed history in connection with the Philistines. They continned to be the prominent enemies of Israel until the time of David.

Forty years - The Philistine dominion began before the birth of Samson Judges 13:5, and was in force during Samson's twenty years' judgeship Judges 14:4; Judges 15:20. The 40 years are, therefore, about coincident with Samson's life.

13:1 Did evil - That is, fell into idolatry, not after the death of Abdon the last judge, but in the days of the former judges.Forty years - To be computed, not from Abdon's death, but before that time. And it is probable that great slaughter of the Ephraimites made by Jephthah, greatly encouraged the Philistines to rise against Israel, when one of their chief bulwarks was so much weakened; and therefore began to domineer over them not long after Jephthah's death.These were a very inconsiderable people. They had but five cities of any note. And yet when God used them as the staff in his hand, they were very oppressive and vexatious.