A knowledgeable Christian cop posted this:

I’ve discussed the general error of this meme before, but I ran across it again, and thought I would point out another error it puts forth.

When discussing government, many Christians will quote Romans 13 to you as if that is an argument in itself. Romans 13 defines the purpose of government. Biblical government has one purpose and that is to punish criminals. It’s not the government’s job to protect anyone.

For a knowledgeable Christian to espouse an unbiblical purpose for government shows the level of knowledge among American Christians.