The Iowa Supreme Court legalized gay marriage Friday in a unanimous and emphatic decision that makes Iowa the third state — and first in the nation's heartland — to allow same-sex couples to wed.

"Today, I'm surrounded by an army of good citizens, productive Iowans standing for what is right, and once more for Iowa's rightful place as one of the leading states in the United States: progressive, thoughtful, fair, just," said Rich Eychaner. 

Iowa joins only Massachusetts and Connecticut in permitting same-sex marriage. For six months last year, California's high court allowed gay marriage before voters banned it in November. 

The Iowa justices upheld a lower-court ruling that rejected a state law restricting marriage to a union between a man and woman. The county attorney who defended the law said he would not seek a rehearing. The only recourse for opponents appeared to be a constitutional amendment, which could take years to ratify. 

"We are firmly convinced the exclusion of gay and lesbian people from the institution of civil marriage does not substantially further any important governmental objective," the Supreme Court wrote.