Senator Rand Paul (R-Ky.) might have been able to grasp something as difficult as the MCAT, but he still can't quite understand same-sex marriage.

The Kentucky libertarian spoke with the American Family Association's Bryan Fischer on Wednesday about the issue of the Defense of Marriage Act (DOMA), Raw Story notes.

ā€œI believe in traditional marriage,ā€ Paul told Fischer. ā€œI really don’t understand any other kind of marriage. Between a man and a woman is what I believe in. I just don’t think it's good for us to change the definition of that.ā€

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Paul went on to elaborate on DOMA, saying that the federal government should not get involved in the marriage issue.

"We should try to keep it as a state issue," he said. "My fear is that in federalizing it, we're going to lose the battle for the whole country. And keeping it state-by-state, which is the way marriage has always been adjudicated, that we'll still have areas that will continue to have traditional marriage. I think we're losing in large areas of the country now. If the urban centers are able to dictate for the rest of the country what our definition on marriage is, I'm a little concerned about that."

Despite the fact that he doesn't "understand" same-sex marriage, Paul -- who once said he didn't think President Barack Obama's views on same-sex "could get any gayer" -- wants Republicans to take a step back from the issue in order to foster the party.

ā€œWe’re going to have to be a little hands off on some of these issues ... and get people into the party,ā€ he said, referring to hot-button social issues like same-sex marriage and abortion, while speaking at a breakfast for Ohio Republicans on Jan. 26, according to Cincinnati.com.

The United States Supreme Court is expected to address the constitutionality of DOMA in March.

Listen to Rand Paul speaking to Bryan Fischer below. (He mentions same-sex marriage around the 8:30 mark.)

Also on HuffPost:

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  • New York

    Since July 24, 2011

  • Maryland

    Voters in Maryland approved marriage equality in the November 2012 election. Initially, the gay marriage bill was signed into law by Gov. Martin O'Malley (D) on March 1, 2012 but opponents gathered enough signatures to force the issue back onto the ballot. With the passing of marriage equality, same-sex marriage ceremonies are set to begin on January 1, 2013.

  • Connecticut

    Since November 12, 2008

  • Iowa

    Since April 3, 2009

  • Maine

    Maine made history in the November 2012 election when it became the first state to pass marriage equality on the ballot. Human Rights Campaign President Chad Griffin said, "Voters in Maine came to the common-sense conclusion that all people deserve the ability to make loving, lifelong commitments through marriage." Just three years ago, a popular vote overturned legislation that would have legalized same-sex marriage in the state.

  • Massachusetts

    Since May 17, 2004

  • New Hampshire

    Since January 1, 2010

  • Vermont

    Since September 1, 2009

  • Washington D.C.

    Since March 9, 2010

  • California

    The state initially began conducting gay marriages on June 16, 2008. On November 5, 2008, however, California voters passed Proposition 8, which amended the state's constitution to declare marriage as only between a man and a woman.

  • Washington

    On February 13, 2012, Gov. Christine Gregoire (D) signed a law allowing same-sex marriage ceremonies to begin on June 7, 2012. The process was delayed by gay marriage opponents who gathered enough signatures to put the issue up to a state vote in November 2012. Gay marriage passed on November 7, 2012. The official determination for Washington did not come until one day after the election because of the state's mail-in voting system.

  • Rhode Island

    Gay marriage came to Rhode Island when Governor Lincoln Chafee signed the marriage equality bill it into law on May 2, 2013.

  • Delaware

    Delaware obtained gay marriage when Governor Jack Markell signed the marriage equality bill it into law on May 7, 2013.

  • Minnesota

    <a href="http://www.huffingtonpost.com/2013/05/14/minnesota-gay-marriage-legal-_n_3275484.html" target="_blank">On May 14, 2013</a>