Gay Marriage Opponents Make Their Case to Supreme Court

WASHINGTON — Foes of same-sex marriage are warning the Supreme Court that lifting state or federal restrictions would threaten their own economic and religious freedoms and lead to social and political upheaval.

In about three dozen briefs filed in recent weeks, groups ranging from U.S. Catholic bishops and evangelicals to state attorneys general and university professors argue that upholding gay marriage could lead to penalties against objecting employers, military officials, and others.

Briefs from supporters of gay marriage are due by early March.