In short, Griffin’s case teaches that in legal terms, Section 3 is not self-executing — that is, Congress must establish, or at least authorize, the process that affords accused insurrectionists an opportunity to contest the allegations brought against them.

Mr. Cawthorn and Ms. Greene deny that they engaged in insurrection and oppose any assertion that they violated the law, which would include Section 3 disqualifying offenses. Moreover, in the Cawthorn and Greene cases, the plaintiffs have not pointed to any federal legislation authorizing the states to police Section 3 by disqualifying accused insurrectionists from the congressional ballot. Without federal authorization, state elections boards and even state courts could very well be powerless to make determinations about congressional candidates and Section 3.

There may be another way, based on an existing statute, to disqualify a candidate from congressional ballots: the Insurrection Act of 1862. This legislation, which predated the 14th Amendment, mirrors one of the disqualifying offenses established in Section 3.

The modern Insurrection Act is virtually unchanged from the statute Lincoln signed in 1862.