WASHINGTON — Before House Speaker Mike Johnson was elected to public office, he was the dean of a small Baptist law school that didn’t exist.

The establishment of the Judge Paul Pressler School of Law was supposed to be a capstone achievement for Louisiana College, which administrators boasted would “unashamedly embrace” a “biblical worldview.” Instead, it collapsed roughly a decade ago without enrolling students or opening its doors amid infighting by officials, accusations of financial impropriety and difficulty obtaining accreditation, which frightened away would-be donors.

There is no indication that Johnson engaged in wrongdoing while employed by the private college, now known as Louisiana Christian University. But as a virtually unknown player in Washington, the episode offers insight into how Johnson navigated leadership challenges that echo the chaos, feuding and hard-right politics that have come to define the Republican House majority he now leads.