Petitioners make strong arguments rooted in social policy and considerations of fairness. They contend that
same-sex couples should be allowed to affirm their love and commitment through marriage, just like opposite-sex couples. That position has undeniable appeal; over thepast six years, voters and legislators in eleven States and the District of Columbia have revised their laws to allow marriage between two people of the same sex. But this Court is not a legislature. Whether same-sex marriage is a good idea should be of no concern to us.Under the Constitution, judges have power to say what the law is, not what it should be. The people who ratified the Constitution authorized courts to exercise “neither force nor will but merely judgment.” The Federalist No.78, p. 465 (C. Rossiter ed. 1961) (A. Hamilton) (capitalization altered).
Although the policy arguments for extending marriage to same-sex couples may be compelling, the legal arguments for requiring such an extension are not. The fundamental right to marry does not include a right to make a State change its definition of marriage. And a State’s decision to maintain the meaning of marriage that has persisted in every culture throughout human history can hardly be called irrational. In short, our Constitution doesnot enact any one theory of marriage. The people of a State are free to expand marriage to include same-sex couples, or to retain the historic definition.
Today, however, the Court takes the extraordinary step of ordering every State to license and recognize same-sex marriage. Many people will rejoice at this decision, and I begrudge none their celebration.