Albert Barnes Commentary Isaiah 46:12

"Hearken unto me, ye stout-hearted, that are far from righteousness:" — Isaiah 46:12 (ASV)

Hearken unto me - This is designed to call the attention of the skeptical and unbelieving Jews to the important truth he was delivering. Many among them might be inclined to say that the fulfillment was delayed, and he therefore calls on them to pay particular attention to his solemn declarations.

Ye stout-hearted - The phrase ‘stout-hearted’ would naturally denote those who were bold and courageous. But here it evidently means those whose hearts were strong against God; who strengthened themselves to resist and oppose his plans and government; who were stubborn and rebellious.