Not just foster care providers, but religious groups of all kinds are closely following the case of Fulton v. the City of Philadelphia. Indeed, all those who care about our nation’s children should be.While this case before the U.S. Supreme Court to be decided in 2021 directly concerns the provision of foster care, by placing hypothetical arguments about non-discrimination ahead of the religious freedoms ensconced in the First Amendment — and ahead of children’s actual needs — the broader ramifications of the case threaten to force religion further from the public sphere.In his dissent in Obergefell v. Hodges in 2012,...