2. God would arm the neighbouring powers against them, v. 11, 12. At this time the kingdom of Israel was in league with that of Syria against Judah; but the Assyrians, who were adversaries to the Syrians, when they had conquered them should invade Israel, and God would stir them up to do it, and join the enemies of Israel together in alliance against them, who yet had particular ends of their own to serve and were not aware of God's hand in their alliance. Note, When enemies are set up, and joined in confederacy against a people, God's hand must be acknowledged in it. Note further, Those that partake with each other in sin, as Syria and Israel in invading Judah, must expect to share in the punishment of sin. Nay, the Syrians themselves, whom they were now in league with, should be a scourge to them (for it is no unusual thing for those to fall out that have been united in sin), one attacking them in the front and the other flanking them or falling upon their rear; so that they should be surrounded with enemies on all sides, who should devour them with open mouth, v. 12. The Philistines were not now looked upon as formidable enemies, and the Syrians were looked upon as firm friends; and yet these shall devour Israel. When men's ways displease the Lord he makes even their friends to be at war with them.