Abimelech (also spelled Abimelek), one of Gideon’s sons, served as a judge of Israel following the judgeship of Gideon. He is first mentioned in Judges 8:30–31 where we read, “[Gideon] had seventy sons of his own, for he had many wives. His concubine, who lived in Shechem, also bore him a son, whom he named Abimelek.” Gideon was of the tribe of Manasseh and had led Israel to victory despite humanly impossible odds (Judges 7). After this victory, he became wealthy and had several wives, including a concubine in Shechem who became the mother of Abimelech.
Abimelech sought to rule over Shechem by eliminating all his opposition—namely, by killing all of the other sons of Gideon (Judges 9:1–2). All were killed except Gideon’s youngest son, Jotham (verse 5). Abimelech then became king of Shechem (verse 6).
After leading Shechem for three years, a conspiracy arose against Abimelech. Civil war broke out, leading to a battle at a town called Thebez (Judges 9:50). Abimelech cornered the leaders of the city in a tower and came near with the intention of burning the tower with fire.
The text then notes, “A woman [in the tower] dropped an upper millstone on [Abimelech’s] head and cracked his skull. Hurriedly he called to his armor-bearer, ‘Draw your sword and kill me, so that they can’t say, “A woman killed him.”’ So his servant ran him through, and he died. When the Israelites saw that Abimelek was dead, they went home” (Judges 9:53–55).
An “upper millstone” was a large rock approximately 18 inches in diameter, and this is what landed on Abimelech’s head. Though he survived the crushing blow, Abimelech knew he would not live long. He commanded his young armor-bearer to finish him off for the sake of his reputation (a practice seen in other places in the Old Testament). The young man did as commanded, and the battle ended in the defeat of Abimelech’s forces.
Abimelech offers a negative example of how a leader is to influence others. He led by force, murdered his opposition, and led in such a manner that even his subjects sought to overtake him. In contrast to the positive leadership of his father, Abimelech focused on his own personal gain, hurting many in the process.
Interestingly, a reference to Abimelech’s death would be made many years later during the reign of David. When Uriah was put on the front line of battle so he would die, Joab sent David a message that said, “Who killed Abimelek son of Jerub-Besheth? Didn’t a woman drop an upper millstone on him from the wall, so that he died in Thebez?” (2 Samuel 11:21). This reference held both a practical and spiritual message for David. Practically speaking, the reference noted that Abimelech served as an example of not getting too close to a wall during a battle. Spiritually, the reference pointed out the flaw of leading for one’s own gain rather than out of service to God.