Three-quarters of California’s state assembly supported a bill that has striking implications for American citizens’ first freedoms, in that state and nationally. It is ostensibly a ban on gay and transgender “conversion therapy,†but the bill’s vague and sweeping text could affect essentially every institution of every religion that affirms sexual complementarity.We’re talking churches, schools, religious charities, summer camps — every forum that involves a financial transaction could be banned from allowing any discussion of basic doctrines of sexuality that Christianity, Judaism, and Islam, among others, have held for thousands of years. We’re talking core doctrines of religions adhered...