Is it valid to take passages in the Old Testament about God cursing Israel for disobedience and bringing an enemy against them OR blessing them for obedience....and then applying that to any country such as the USA? I mean, it seems common sense enough that God curses those countries who rebel against Him and that He would bless those who obey Him...but I get a bit of an uneasy feeling when I hear some preachers preach on Deut 28 and apply it in that way to the USA when Israel did have a redemptive-historical role as a nation (they were His covenant people, but granted, they were also simply a nation in one sense). Is it valid to make these applications?