"referred to these words: “Curse ye Meroz, said the angel of the Lord, curse ye bitterly the inhabitants thereof; because they came not to the help of the Lord, to the help of the Lord against the mighty.” Judges 5:23 . What had Meroz done? Nothing. And this was their sin. They came not up to the help of the Lord against the mighty. 2T 247.1"
"Curse ye Meroz, said the angel of the Lord, curse ye bitterly the inhabitants thereof; because they came not to the help of the Lord, to the help of the Lord against the mighty."
EGW directly quotes and explains Judges 5:23, emphasizing the sin of inaction in the face of God's call.