Some Christian web-sites are skeptical of Jonathan Cahn’s Shemitah theory and his attempt to make America the duplicate of ancient Israel:

The Berean Call says:

This imposed Shemitah judgment was very specific and involved  only the nation of Israel . Since no Gentile nations were ever obligated to keep the Shemitah, there is no scriptural basis for suggesting that any other nation would ever experience an imposed Shemitah judgment. Yet, this is precisely what Jonathan Cahn suggests that America has experienced.

Cahn also wrongly implies that the Shemitah is essentially a universal  principle  that is somehow integrated into the order of the universe. Cahn makes the following assertion in his book:

[KAPLAN] “Seven years—the biblical period of time that concerns a nation’s financial and economic realms.” [This and all quotes are taken from: Jonathan Cahn,  The Harbinger  (Lake Mary, FL: Frontline, Charisma Media/Charisma House Book Group, 2011)]

Although Israel was on a seven-year economic cycle, no biblical passages support Cahn’s idea that natural economic cycles of seven years exist for nations in general. Furthermore, financial experts have not identified any seven-year economic cycle. —http://www.thebereancall.org/content/october-2014-extra-shemitah

If anything happens during The Shemitah (September 2015), it’s not because of God and a connection to Isaiah 9:10, it’s because the Freemasons who control this world are pushing the buttons and they are making things happen (in cycles of 7 as it’s a ‘magic’ number) for their own purposes to further the progress of a New World Order.”