Preston Sprinkle writes:
While it’s true that the Old Testament sanctions violence and warfare in some cases, it condemns militarism. Again, militarism is:
[T]he belief or desire of a government or people that a country should maintain a strong military capability and be prepared to use it aggressively to defend or promote national interests.
Most Evangelicals who endorse militarism will turn to the Old Testament to prove that God sanctions military might. “It is a good thing,” writes Wayne Grudem in reference to Israel in the Old Testament, “when a government has enough military power to defeat the enemies who bring its armies to attack” (Politics, p. 388). Such a view, though ubiquitously held by Evangelicals, ignores what the Old Testament actually says about militarism. In fact, the Old Testament—with all its blood and guts, swords and spears—actually condemns militarism as defined by the New Oxford American dictionary above. Here’s how it goes.
Is militarism contrary to the Bible’s teachings?
First, while Israel had a very intricate economic system, there was no room to financially support a standing army. Not one ounce of Israel’s taxes went to fund a professional military, even though (or because) such taxation was common among other ANE nations. This was exactly the way God wanted it to be. Excess money should be used for religious purposes, or, primarily, for poverty relief. Not to fund and unnecessary and potentially dangerous (see below) standing army.
Second, and related, God did not allow Israel to have a professional, standing army—a body of soldiers who were trained, highly skilled, and armed to the teeth. If you look at the two passages that speak directly to Israel’s military policy (Deut 17 and 20), you will see that Israel’s “military” (if we can even call it that), was by volunteer only. If anyone had recently been married, bought a home, or was simply afraid to go to war, they were automatically exempt from fighting. Furthermore, Deut 17 and other passages forbid Israel from stockpiling superior weapons, such as war horses, chariots, and a large trained infantry. All of these are condemned in the Old Testament.
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