Argument: Religious arguments are unacceptable on civil gay marriages
"The case for gay marriage" The Economist. February 26th, 2007: "It is no business of the state to impose a religious choice. Indeed, in America the constitution expressly bans the involvement of the state in religious matters, so it would be especially outrageous if the constitution were now to be used for religious ends [that aim to ban gay marriage]."
Scott Bidstrup. "Gay Marriage: The Arguments and the Motives": "4. Gay relationships are immoral and violate the sacred institution of marriage. Says who? The Bible? Somehow, I always thought that freedom of religion implied the right to freedom from religion as well. The Bible has absolutely no standing in American law (and none other than the father of the American democracy, Thomas Jefferson, very proudly took credit for that fact), and because it doesn't, no one has the right to impose rules anyone else simply because of something they percieve to be mandated by the Bible. Not all world religions have a problem with homosexuality; many sects of Buddhism, for example, celebrate gay relationships freely and would like to have the authority to make them legal marriages. In that sense, their religious freedom is being infringed. If one believes in religious freedom, the recognition that opposition to gay marriage is based on religious arguments is reason enough to discount this argument."