Updated 4:45 PM ET
Same-sex marriages will begin within days in New Jersey after the state's highest court ruled unanimously Friday to uphold a lower-court order that gay weddings must start Monday and to deny a delay that was sought by Gov. Chris Christie's administration.
"The state has advanced a number of arguments, but none of them overcome this reality: Same-sex couples who cannot marry are not treated equally under the law today," the court said in an opinion by Chief Justice Stuart Rabner. "The harm to them is real, not abstract or speculative."
A judge on the lower court had ruled last month that New Jersey must recognize same-sex marriage and set Monday as the date to allow gay weddings. Christie, a Republican who is considered a possible 2016 presidential candidate, appealed the decision and asked for the start date to be put on hold while the state appeals.
A spokesman for Christie said that he will comply with the ruling, though he doesn't like it.
"While the governor firmly believes that this determination should be made by all the people of the State of New Jersey, he has instructed the Department of Health to cooperate with all municipalities in effectuating the order," spokesman Michael Drewniak said in a statement.
The ruling puts New Jersey on the cusp of becoming the 14th state - and the third most populous among them - to allow same-sex marriage.
It's being debated elsewhere, too. Oregon has begun recognizing same-sex weddings performed out of state, and it is likely that voters will get a chance next year to repeal the state's constitutional ban on gay marriage. The legislature in Hawaii also soon could take up a bill to legalize same-sex unions, while a similar measure has passed the Illinois Senate but not the House. Lawsuits challenging gay marriage bans also are pending in several states, including Michigan, Pennsylvania and Virginia.
New Jersey's top court agreed last week to take up the appeal of the lower-court ruling by Judge Mary Jacobson. Oral arguments are expected Jan. 6 or 7.
In Friday's opinion, Rabner wrote that the state has not shown that it is likely to prevail in the case, though it did present some reasons not to marriage to move forward now.
"But when a party presents a clear case of unequal treatment, and asks the court to vindicate constitutionally protected rights, a court may not sidestep its obligation to rule for an indefinite amount of time," he wrote. "Under these circumstances, courts do not have the option to defer."
Rabner also rejected the state's argument that it was in the public interest not to allow marriages until the court has had more time to rule fully on the issue.
"What is the public's interest in a case like this?" he wrote. "Like Judge Jacobson, we can find no public interest in depriving a group of New Jersey residents of their constitutional right to equal protection while the appeals process unfolds."
For those opposed to gay marriage, denying the request to delay was troubling. "In what universe does it make sense to let the question at hand be answered before it's asked or argued?" Len Deo, president of the New Jersey Family Policy Council, said in a letter Friday to his members.
On Thursday, some communities started accepting applications for marriage licenses from same-sex couples so that they would pass the 72-hour waiting period by 12:01 a.m. Monday.
Several communities, including Asbury Park and Lambertville, are holding ceremonies for multiple couples then.
Meanwhile, the gay rights group Garden State Equality said it was lining up judges who could waive the 72-hour waiting period. Also, the state's marriage law says there is no waiting period for couples already married to reaffirm their vows. Some couples wed in New York or other places that already recognize gay marriages are expected to do that.
Despite the uncertainty before Friday's ruling, couples - some of whom have been together for decades - have been planning to have ceremonies as soon as they would be recognized by the state government. Lambertville Mayor David DelVecchio said he's planning to lead one of the state's first legally recognized same-sex weddings, between Beth Asaro and Joanne Schailey. DelVecchio also performed the ceremony in 2007 when the couple became among New Jersey's first to be granted a civil union.
"The applications should be flowing and the licenses should be granted and people should be allowed to marry freely," said Hayley Gorenberg, a Lambda Legal lawyer who is working on the case. "The court has unanimously said my clients and the people of New Jersey don't need to wait."
The court did not address the question of what would happen to the status of same-sex marriages entered into next week if it later decides that the state does not have to grant the marriages.
Whether gay couples should have the right to marry in New Jersey has been the subject of a battle in the state's courts and Legislature for a decade. There has been a flurry of movements in both venues since June, when the U.S. Supreme Court invalidated key parts of a federal law that prevented the federal government from recognizing same-sex unions.
Since then, gay rights advocates have asked New Jersey judges to force the state to recognize same-sex marriage, arguing that the state's current policy of granting gay couples civil unions but not marriage licenses amounts to denying them federal protections such as Social Security survivor benefits and the right to file tax returns jointly.
Since July, gay rights groups have also engaged in an intense campaign aimed at persuading lawmakers to override Christie's 2012 veto of a bill that would have allowed gay marriage. To get an override, the Legislature must act by Jan. 14.
The bill spells out details that likely would not be covered in a court ruling. For instance, civil unions would automatically be converted to marriages unless couples opted out and dissolved their civil unions, and there would be a religious exception that would allow not only clergy but also others such as caterers or florists not to be involved with gay weddings.
State Sen. Barbara Buono who is running against Christie for governor and whose daughter is openly lesbian, accused Christie of delaying the inevitable for political gain, CBS New York reported last month.
"We have to stop treating our gay brothers and sisters as second-class citizens," Buono said. "My daughter should not have to go into another state to marry the person she loves, and I personally am offended by his stance."
Sheila Oliver, speaker of the state Assembly, issued a statement blaming Christie for not having gay marriage sooner in New Jersey.
"It's a shame it took this long to get to this point and that it took a court fight for same-sex couples to gain equal rights," she said. "New Jersey could have had marriage equality already if it wasn't for Gov. Christie, who has done everything he could to prevent this from happening, including wasting money and time continuing this court battle."