An Iowa church just wants to be free to preach the gospel, but the state’s so-called nondiscrimination requirements could block the house of worship from doing just that. Lawyers for the church are asking a federal court to prevent Iowa from censoring what the religious group can say about homosexuality, same-sex “marriage,” transgenderism and other related topics. The case erupted when the state’s Civil Rights Commission first claimed the authority to control the content of sermons and then to define what’s religious. At issue is the state’s nondiscrimination requirements that specify any “public accommodation” can be ordered not to say...