“There is a view among a few Christians today in the United States today called theonomy. It is also called Christian Reconstructionism; sometimes dominion theology. Critics have labeled it dominionism which has echoes of ‘Jihadism.’ I will use the term theonomy which is the general term used in theological critiques of this movement. Theonomists argue that the OT laws God gave to Israel in the Mosaic covenant should be the pattern for civil laws used in the nations today.”
Wayne Grudem
Politics According To The Bible
1.) Theonomy and Reconstructionism are not synonyms. Theonomy is to Reconstuctionism what jet engines are to passenger jet airliners. Theonomy is an aspect of Reconstructionism just as jet engines are an aspect to passenger jet airliners but just as a jet airliner is more than just the jet engines so Reconstructionism is more than just Theonomy. Because this is true it is entirely possible for someone to be a Theonomist without being a Reconstructionist. (Whether they can be so consistently is a entirely different question.) Reconstructionism includes Theonomic principles but it also includes postmillennial eschatology, particular views on culture beyond just theonomy’s guidance on law, set hierarchical convictions on social order considerations, set views on theological issues like common grace and often some kind of patrio-centric views on family.
Grudem clearly is out of his depth here on this quote as seen by his inability to make the kind of distinctions made above. Theonomy is very narrowly concerned about civil law order for society while Reconstructionism has far broader macro cultural concerns. All Reconstructionists are theonomists (I think) but not all theonomists are Reconstructionists.
2.) Critics say all kinds of stupid things. For Grudem to include the jab comparing Reconstructionism to Jihadism in his book is outrageous. How many Reconstructionists do you know of since 1970 who have been suicide bombers? How many Reconstructionists do you know since 1970 who have hijacked Airplanes and have demanded to be flown to the Reconstructionists equivalent of Syria? How many Reconstructionists do you know since 1970 who have killed people for burning a copy of Rushdoony’s Institutes? To include this fatuous comparison to Jihadism (even if it is only “echoes”) is beyond the pale and requires the strongest possible rebuke.
3.) As we have seen theonomy is not the general term. Theonomy is very narrowly concerned with applying the general equity of the case laws of the Old Testament to a Nations civil law order. It is a theology that has been advocated, in one form or another, ever since the Reformation.
4.) The thing that is so maddening about Grudem’s position is that he critiques Theonomy negatively and then later on his book turns around and quotes OT law that prohibits incest. Now, if Grudem views the central premise of Theonomy — the abiding validity of all God’s law for all time unless specifically rescinded at a later point in revelation’s account of the History of Redemption — then how can he consistently appeal to that central premise later in his book in order to find support for the outlawing of incest? If the OT case law is no longer valid then what matters it what the OT says when it comes to incest?
For a discussion on this subject see
Not Imposing Christianity Through National Law