In Lutheran Church- Missouri Synod v. Christian, (5th Cir., June 4, 2026), the U.S. 5th Circuit Court of Appeals in a 2-1 decision held that in a suit by the Lutheran Church Missouri Synod (LCMS)-- an entity incorporated under Missouri law-- against Concordia University and its Board of Regents, LCMS was the proper plaintiff for purposes of determining whether the parties to the lawsuit are citizens of different states. Concordia had claimed that an unincorporated association, also known as the Lutheran Church Missouri Synod (Synod) is the real party in interest and had to be joined as a party to the lawsuit. The Synod is a resident of Texas, the same state as the residence of Concordia University and its regents. If it became a party, this would destroy complete diversity between plaintiffs and defendants so that the suit would have to be brought in state court rather than federal court.
LCMS sued Concordia after Concordia's Board of Regents voted change its governing documents to reject LCMS's authority over it. According to the court: "The Synod manages Church spiritual affairs like supervising doctrine and religious practice and governing the church body. LCMS manages the Synod’s civil affairs including its property, bank accounts, contracts, assets, and employees. In the same vein, LCMS is the Church’s legal representative and is the proper party to litigation...."
Judge Jones in the court's main opinion wrote that the church autonomy doctrine requires courts to respect the Church's internal governance structure. She described the district court's erroneous conclusion that the suit should be dismissed in part as follows:
[The district court] reached this result only by overlaying a secular corporate law interpretation on the church’s spiritually crafted governance documents, and then imposing Texas unincorporated association law on the Lutheran Church, whose special status has been recognized by Missouri law for more than a hundred years. The district court’s ruling quintessentially violated the church autonomy doctrine....
Judge Jones continued, in part:
... [T]he Synod and LCMS are designed as separate but integrated entities based on the Lutherans’ interpretation of Biblical Scripture. By imposing its own interpretation, the district court changed the meaning of the governing documents. Regardless, “change” is not the line at which the church autonomy doctrine begins to apply. Second, the district court essentially denied the Church’s self-identity, rooted in the “two kingdoms” doctrine, by finding that LCMS does not represent the Synod or does not share the same interest as the Synod. Yet “matters of religious ‘faith and doctrine’ are ‘closely linked to . . . matters of church government.’” ...
Though the Synod has legal interests, LCMS formally and fully represents these interests....
Chief Judge Elrod filed a concurring opinion, saying in part:
I agree with much of Judge Jones’s reasoning. However, I believe that this is a straightforward case that can be decided by relying upon the Church’s corporate documents and declarations. The district court opinion focuses on one subsection of the Lutheran Church–Missouri Synod’s Policy Manual to arrive at a conclusion that conflicts with both the best reading of the Church’s corporate documents as well as the Church’s own understanding of its structure. This was error. When considering the documents together and in context, it is clear that the LCMS is the real party to the controversy for purposes of diversity jurisdiction....
Judge Graves filed a dissenting opinion, saying in part:
The Synod’s status as a necessary party to the suit is evident just from the Church’s briefs—its own representations—where it states that “the Church makes its universities [like Concordia] ‘agencies’ of the Synod, subject to the Synod’s ecclesiastical governance and LCMS’s civil oversight.”...
One other reason to be concerned with this application of the church autonomy doctrine is that it may lead to disparate treatment among differently structured religious groups. Groups that do not have a corporate representative like LCMS may be unable to disentangle their ecclesial bodies from litigation, and may be less likely to take their disputes to federal court based on diversity jurisdiction. The church autonomy doctrine should not apply differently according to how a religious group is organized....