But if not, let fire come out from Abimelech, and devour the men of Shechem, and the house of Millo; and let fire come out from the men of Shechem, and from the house of Millo, and devour Abimelech. Let fire come out from Abimelech - As the thorn or bramble may be the means of kindling other wood, because it may be easily ignited; so shall Abimelech be the cause of kindling a fire of civil discord among you, that shall consume the rulers and great men of your country. A prophetic declaration of what would take place.
Related Commentaries of Judges 9:20
Judges 9:20
20 But if not, let fire come out from Abimelech, and devour the men of Shechem, and the house of Millo; and let fire come out from the men of Shechem, and from the house of Millo, and devour Abimelech.