The first 3 of chapters of Isaiah and more, could apply to rebukes to the modern church as well. It's almost uncanny, that some of the same habits, vices and idolatrous practises that Isaiah addresses in his day, we see similarites in the modern church world. Although cultures, civilizations and technology has evolved, the nature and heart of man is the same. Many of the prophecies of Isaiah also regard geopolitics, such as war, the rise and fall of kings and kingdoms and so forth.