An organization started by religious right figure Ralph Reed is circulating an online petition demanding that the federal government halt all “current or future” funds for the Washington National Cathedral because of its recent decision to perform same-sex weddings.

In a statement released on Friday, the Faith and Freedom Coalition noted that in recent years the National Cathedral has received a $700,000 grant from the National Park Service’s “Save America’s Treasure’s” program, which funds efforts to preserve and maintain historic buildings.

“With this policy change, taxpayers are being asked to subsidize gay marriage ceremonies for a church that can readily access millions of their own,” the group said in its statement.

“We believe the definition of ‘marriage’ to be the union of one man to one woman,” the statement says. “If the National Cathedral wants to continue to receive taxpayer funding from Congress, they should respect Congressional action like the Defense of Marriage Act.”

The Defense of Marriage Act, or DOMA, prohibits the federal government from recognizing same sex marriages and providing federal benefits to married same-sex couples. But the law doesn’t prohibit the government from providing historic preservation funds for churches that support or perform same-sex wedding ceremonies.

The National Cathedral, an Episcopal church, announced on Jan. 8 that it would welcome same-sex weddings on its premises effective immediately.

The action is considered significant because the National Cathedral is the second largest church in the United States and often hosts religious ceremonies of national significance such as presidential inaugural prayer services and state funerals for U.S. presidents and members of Congress.

“Our response would be that we certainly are not going to be deterred by the petition,” said Richard Weinberg, a spokesperson for the National Cathedral, in commenting on the Faith and Freedom Coalition’s call for denying the Cathedral federal funds

He said the Cathedral views as “totally separate” the issue of receiving a one-time federal grant for historic preservation of the Cathedral’s building and its position on same-sex marriage.

“The issue of marriage equality at least within the Episcopal Church is more or less is a settled issue,” Weinberg said. “So we’re actually exercising our First Amendment rights to function from a pastoral-sacramental standpoint and to perform the same-sex ceremonies that we plan to perform.”

He said the $700,000 grant from the National Park Service was awarded in May 2011. The cathedral continues to raise private funds from members and supporters for building maintenance and preservation work, including ongoing efforts to repair damage caused by the August 2011 earthquake that hit the D.C. area, Weinberg said.

People for the American Way, a liberal political advocacy group that supports LGBT rights, issued a statement saying Faith and Freedom Coalition’s call for cutting off federal funds for a church appears to contradict its longstanding calls for the government to support religious institutions.

“[T]he same FFC which believes Obama is waging a ‘war on religion’ and trampling on ‘religious liberty’ wants the government to cut off its grants to a church due to its opposition to marriagae equality,” said People for the American Way spokesperson Brian Tashman.

“For more than 30 years, the Episcopal Church has prayed and studied to discern the evidence of God’s blessing in the lives of same-sex couples,” said Rev. Gary Hall, the cathedral’s dean, or director, in a statement last month.

“It is now only fitting that the National Cathedral follow suit,” he said. “We enthusiastically affirm each person as a beloved child of God – and doing so means including the full participation of gays and lesbians in the life of this spiritual home for the nation.”

Reed served from 1984 to 1997 as executive director of the Christian Coalition, a conservative Christian political organization created by Virginia televangelist Rev. Pat Robertson. The Christian Coalition emerged as one of the nation’s most outspoken groups opposing LGBT rights. Reed left the organization under a cloud after the Federal Election Commission began an investigation of alleged campaign funding irregularities.

He founded Faith and Freedom Coalition in 2006 after working as a political consultant in Georgia.

In arguing for a ban on federal funds for the National Cathedral, FFC says the cathedral should be able to obtain all the money it needs from the Episcopal Church, which the group describes as “one of the richest denominations in the United States.”

“Why is a church with untold billions in assets asking American taxpayers to fund their church?” the group asks in its statement promoting its petition. “We demand an immediate suspension of any current or future federal funds to this institution until such time that it ceases the practice of homosexual ‘marriage’ certification.”

Weinberg said the National Cathedral operates as a privately owned, independent entity.

“The Episcopal Church does not own it,” he said. “So it was built entirely through the support of generous donors across the country, and that’s how it has been maintained for its 107 year history now.”