God killed Er for being "evil in the sight of the Lord." 2:3
The sons of Reuben made war with the Hagarites and "there fell down many slain, because the
war was from God." They did pretty well for themselves, too, in God's war, taking 250,000
sheep and 100,000 slaves. 5:18-22
But the Israelites "transgressed against the God of their fathers, and went a whoring
after the gods of the people of the land, whom God destroyed before them." So God inspired the
Assyrians to enslave the Israelites. 5:25-26
"Phinehas ... the LORD was with him."
See Numbers 25:7-8 to see what he did when the Lord was with him.
"Now the Philistines fought against Israel; and the men of Israel fled from
before the Philistines, and fell down slain in mount Gilboa."
God used the Philistines to kill the Israelite soldiers to punish Saul for not killing all the Amalekites. (See
1 Samuel 28:19) 10:1