The Illinois Appellate Court applied neutral principles of secular law in concluding that Kenneth I. Goldman was obligated to provide his ex-wife Annette C. Goldman with a “get,” a divorce decree from a rabbinic court, under the terms of their ketubah, the traditional Jewish marriage agreement. In re Marriage of Goldman, 196 Ill.App.3d 785 (1990). So in a new case — where Uzma Iqbal and Mohammad Khan signed a post-nuptial agreement (PNA) that appointed Fisal Hammouda as their “religious and …