Opinion of the Court
alone. They rise, too, from a better informed understanding of how constitutional imperatives define a liberty that remains urgent in our own era. Many who deem same-sex marriage to be wrong reach that conclusion based on decent and honorable religious or philosophical premises, and neither they nor their beliefs are disparaged here. But when that sincere, personal opposition becomes enacted law and public policy, the necessary consequence is to put the imprimatur of the State itself on an exclusion that soon demeans or stigmatizes those whose own liberty is then denied. Under the Constitution, same-sex couples seek in marriage the same legal treatment as opposite-sex couples, and it would disparage their choices and diminish their personhood to deny them this right.
The right of same-sex couples to marry that is part of the liberty promised by the Fourteenth Amendment is derived, too, from that Amendment’s guarantee of the equal protection of the laws. The Due Process Clause and the Equal Protection Clause are connected in a profound way, though they set forth independent principles. Rights implicit in liberty and rights secured by equal protection may rest on different precepts and are not always coextensive, yet in some instances each may be instructive as to the meaning and reach of the other. In any particular case one Clause may be thought to capture the essence of the right in a more accurate and comprehensive way, even as the two Clauses may converge in the identification and definition of the right. See M. L. B., 519 U. S., at 120–121; id., at 128–129 (Kennedy, J., concurring in judgment); Bearden v. Georgia, 461 U. S. 660, 665 (1983). This interrelation of the two principles furthers our understanding of what freedom is and must become.
The Court’s cases touching upon the right to marry reflect this dynamic. In Loving the Court invalidated a prohibition on interracial marriage under both the Equal Protection Clause and the Due Process Clause. The Court
