Senator Ted Cruz, a Texas Republican, said Saturday that he believes the Supreme Court was "clearly wrong" when it decided in a historic 2015 ruling that same-sex marriage was legal under the Constitution .

Obergefell v. Hodges, a landmark LGBTQ rights case, was decided in a 5 to 4 ruling in June 2015. The Supreme Court decision made it illegal for any state, the District of Columbia, and U.S. territories to deny a marriage certificate to same-sex couples, citing the Due Process Clause and the Equal Protection Clause of the 14th Amendment of the Constitution.

In a video uploaded to YouTube from his Verdict+ podcast, Cruz discussed what was described as the "vulnerability" of the Obergefell ruling. He argued that the ruling was not correctly decided, making a similar argument to Supreme Court Justice Clarence Thomas in his concurring opinion when the top judicial body formally overturned Roe v. Wade, which ended a woman's right to an abortion, in late June.

"Obergefell, like Roe v. Wade, ignored two centuries of our nation's history," the senator argued in the clip from his podcast. "Marriage was always an issue that was left to the states. We saw states before Obergefell—some states were moving to allow gay marriage, other states were moving to allow civil partnerships. There were different standards that the states were adopting."

The Texas Republican contended that the "democratic process would have continued to operate" if the Supreme Court had not ruled the way it did. "In Obergefell the Court said, 'no, we know better than you,' and now every state must sanction and permit gay marriage," he said.

"That decision was clearly wrong when it was decided," Cruz said, complaining that the Court was "overreaching." The GOP senator then pointed out however, that the Supreme Court's ruling overturning Roesuggested that same-sex marriage will be treated differently.

"In Dobbs, what the Supreme Court said is 'Roe is different because it's the only one of the cases that involves the taking of a human life and it's qualitatively different,'" he explained. "I agree with that proposition."

While the majority opinion written by Justice Samuel Alito did argue that the decision specifically concerned abortion, and that "nothing in this opinion should be understood to cast doubt on precedents that do not concern abortion," Thomas' concurring opinion raised alarms within the LGBTQ community.

Thomas wrote that the Supreme Court "should reconsider all of this Court's substantive due process precedents, including Griswold, Lawrence, and Obergefell." The justice contended that those precedents were "demonstrably erroneous."

Griswold v. Connecticut established that married couples have a right to purchase and use contraception without government interference. That case was decided in 1965. Lawrence v. Texas in 2003 established that criminal penalties for sodomy or private sexual acts between consenting adults are unconstitutional.