In Koppel v. Koppel 52 AD2d 676, 382 N.Y.S.2d 143 3d Dept (1976), the Statutes adopted by the congregation explicitly provided for arbitration in case of disputes between the members: "Par. 10 Arbitration In cases of disputes between members and the house assembly, the latter decides. For such cases it may also set up a court of arbitration. . . . The latter's decision may be appealed at the house assembly which then makes a final decision, under exclusion of public jurisdiction."