5 Now the children of Israel were living among the Canaanites, the Hittites, and the Amorites, and the Perizzites, and the Hivites, and the Jebusites: 6 And they took as wives the daughters of these nations and gave their daughters to their sons, and became servants to their gods.
7 And the children of Israel did evil in the eyes of the Lord, and put out of their minds the Lord their God, and became servants to the Baals and the Astartes.
8 So the wrath of the Lord was burning against Israel, and he gave them up into the hands of Cushan-rishathaim, king of Mesopotamia; and the children of Israel were his servants for eight years.
Matthew Henry's Commentary on Judges 3:5-8
Commentary on Judges 3:1-7
(Read Judges 3:1-7)
As the Israelites were a type of the church on earth, they were not to be idle and slothful. The Lord was pleased to try them by the remains of the devoted nations they spared. Temptations and trials detect the wickedness of the hearts of sinners; and strengthen he graces of believers in their daily conflict with Satan, sin, and this evil world. They must live in this world, but they are not of it, and are forbidden to conform to it. This marks the difference between the followers of Christ and mere professors. The friendship of the world is more fatal than its enmity; the latter can only kill the body, but the former murders many precious souls.
Commentary on Judges 3:8-11
(Read Judges 3:8-11)
The first judge was Othniel: even in Joshua's time Othniel began to be famous. Soon after Israel's settlement in Canaan their purity began to be corrupted, and their peace disturbed. But affliction makes those cry to God who before would scarcely speak to him. God returned in mercy to them for their deliverance. The Spirit of the Lord came upon Othniel. The Spirit of wisdom and courage to qualify him for the service, and the Spirit of power to excite him to it. He first judged Israel, reproved and reformed them, and then went to war. Let sin at home be conquered, that worst of enemies, then enemies abroad will be more easily dealt with. Thus let Christ be our Judge and Lawgiver, then he will save us.