to bear. In our dictionaries, we define it as, among other things, the "freedom from bigotry or prejudice."

Its meanings are almost as numerous as the people who express them, as recent entries in the visitor comment book at the Simon Wiesenthal Center's Museum of Tolerance in Los Angeles suggest.

It means "to respect other races even if u hate them," says one commenter, signed only as G. "Acceptance," says another, Alejandra, adding, "To me, tolerance is tinged with the negative aspect of 'putting up with' someone or something, but not fully embracing it."

As rancor swirls around the issue of whether a mosque and Islamic cultural center should be built two blocks from the New York site where the destroyed Twin Towers stood, Americans are being forced to examine just how tolerant they are — or are not.

The issue has always been with us. Against the backdrop of Puritan rigidity and the infamous Salem witch trials, the Founding Fathers made sure the concept of tolerance was woven into the very fabric of the young American republic.

In 1790, in a letter welcoming newly elected President George Washington to Newport, R.I., on behalf of "the children of the stock of Abraham," Moses Seixas reflected this view. "Deprived as we heretofore have been of the invaluable rights of free Citizens," he wrote, he saw the hand of God in the establishment of a government "which to bigotry gives no sanction, to persecution no assistance."

In reply, Washington assured the Jewish leader that the birth of the United States meant a new birth of freedom and respect.

"It is now no more that toleration is spoken of, as if it was by the indulgence of one class of people, that another enjoyed the exercise of their inherent natural rights," he wrote. This would be a country, he pledged, where "every one shall sit in safety under his own vine and figtree, and there shall be none to make him afraid."

If Washington's promise remains part of the nation's creed today, it's still true that disputes like that involving the New York mosque test the limits of that tolerance.

"We were never as tolerant as we thought we were," says the Rev. Barry W. Lynn, executive director of Americans United for Separation of Church and State. "I think that the rock on which tolerance is built is often more like sandstone than it is granite. It is easy to erode at any times when problems in the culture develop."

Despite the current imbroglio over the Manhattan mosque, the Rev. Patrick McCollum says he believes Americans are becoming more tolerant. His proof: The fact that his house hasn't been firebombed in a while.

"There were people actually killed and such for having beliefs different than the dominant belief system," says the San Francisco man, a Wiccan minister in the "sacred path" tradition. "And that doesn't happen as much anymore."

McCollum, 60, has been involved in a seven-year federal court battle over California's policy of employing as state chaplains only Protestants, Catholics, Jews, Muslims and adherents to Native American religions. He attributes both his struggle and the Manhattan mosque fight to what he calls the "dominant religious lens factor."

Even so, he interprets the latter as a sign of growth.

"I think that the intolerance that we're experiencing right now is that for the first time in a long period of time, since almost the founding of our country, we've actually begun to ALLOW pluralism to surface in our country," says McCollum. "So we've started to uphold the ideals that our country was founded on ... and the people who've been in the dominant position begin to feel like they're under attack."

Although not declaring his outright support for the mosque planners' real estate choice, President Barack Obama has defended their constitutional right to be there.

Not everyone was satisfied with his words.

"I think to reason in that manner is to shortchange American identity; it's not to apprehend fully the robustness of American identity," says Brad Stetson, co-author of the book "The Truth About Tolerance: Pluralism, Diversity And The Culture Wars."

America's "penchant for toleration," as Stetson puts it, is "beyond question." But he says that tolerance has always been "circumscribed by some understanding of what was best for the commonweal, the health of the social body."

"It's not necessarily intolerant to say no," says Stetson, who also lectures at Chapman University and California State University, Long Beach. "Governing bodies at various levels of a deeply pluralistic society like ours have a duty to consider the range of public sensibilities ... a given decision affects, and not merely reflexively grant the naked exercise of rights upon request."

Lynn can understand why some people are so upset about the Islamic center plans. "I'm not saying that everybody who is against building this mosque is some kind of a bigot," he says. But is building the mosque really the equivalent of, as former House Speaker Newt Gingrich suggested, putting a Nazi sign "next to the Holocaust Museum" in Washington, D.C.?

Yes, says 88-year-old Abe Rosenblum.

In 1943, Rosenblum was taken from his home in the Carpathian Mountains and "drafted" into the Hungarian labor force. When the Nazis occupied the area, he and the other Jews were sent to a ghetto, then loaded into boxcars, and eventually wound up in Mauthausen, a notorious concentration camp not far from Adolf Hitler's hometown of Linz, Austria.

By the time the Russians liberated him from another subcamp in 1945, the 6-foot-1 Rosenblum weighed just 85 pounds. His father, grandparents and five sisters all perished. Only he and his oldest brother, who had emigrated to Chicago in 1939, survived. Rosenblum eventually joined him, settling in the suburb of Skokie, Ill.

In 1977, Rosenblum and the many other Holocaust survivors who settled in Skokie were horrified when Frank Collin and his National Socialist Party of America announced plans to march there. Although the courts eventually upheld Collin's right to parade, the march was called off after Chicago, Collin's original target, agreed to grant him a permit to rally there.

Years later, when arriving for the dedication of the Holocaust Museum in Skokie, Rosenblum looked out his bus window and saw a single protester standing in the rain, holding a Nazi flag and wearing a swastika arm band. It made him physically ill.

"We already lived through all these atrocities, and these guys come over here and still want to?" he says in heavily accented English, his respiration quickening. "They didn't have enough? ... This is not free speech. This is antagonizing."

Rosenblum does not believe that Islam is an inherently violent religion. But he says Muslims have no more business building a mosque so close to ground zero than an order of Carmelite nuns had to establish a convent outside the walls of the Auschwitz concentration camp.

His voice rising, he asks why another New York site can't be found. "You have to build it there, where people suffered? ... It hurts me even to talk about it. Because I know what these people feel, those people who lost their loved ones."

Lynn wonders who is speaking for the Muslim-Americans who died in the 9/11 attacks. "There was the same terror for Muslims as ... for Jews or Christians or atheists that morning."

Eighteen-year-old Ceara Sturgis has been oblivious to the storm clouds emanating from New York. But she's had a busy week.

On Wednesday, she started classes at Mississippi State University. The day before, she filed a federal lawsuit against her high school in Wesson, Miss.

Sturgis claims she was discriminated against when her name and photo were left out of the senior yearbook. School officials said Sturgis, who is lesbian and generally dresses in gender-neutral or "masculine" clothes, violated a policy that allowed only boys to wear tuxedos for their senior portraits.

When Sturgis tried on the scoop-necked drape, she felt so uncomfortable that it brought her to tears. She changed into a tux and submitted that photo.

Sturgis — a National Honor Society member who was involved in numerous school sports and clubs — had been told the photo wouldn't be included in the yearbook. But the omission of her name seemed an attempt to deny her very existence.

"I'd been going there 13 years, and that was my senior year, and that was the last memory I was going to have," she says. "And, like, 40 years down the road, when people look at that, I'm not going to be in there. My friends aren't going to see me in there. And that just, it really hurt my feelings."

Ironically, it took what Sturgis sees as an act of intolerance to show her just how much support she has. A Facebook page dedicated to her has nearly 3,000 friends.

"Most of them are not from Mississippi," she says with a chuckle. "I really think it's just the small, closed-minded towns that are doing this."

If Americans are conflicted, they can be forgiven, says tolerance museum director Liebe Geft. She admits to finding the word "problematic" herself.

Geft — whose paternal grandmother and namesake was among Lithuanian Jews rounded up by their neighbors ahead of the Nazi invasion, taken out to the woods and shot — would like visitors to define tolerance "in a much more active way, putting respect into practice."

"It's not a mandate to accept everything," says Geft, who grew up in Zimbabwe and has lived on four continents. "There are limits to what a civil society should tolerate. And when the human rights and dignities of others are being trampled and denied, that's not acceptable in a country that advocates rights and freedoms and dignity for all."

But, as the visitor comments reveal, intolerance is in the eye of the beholder.

In the museum's "Tolerancenter" are four polling stations that allow visitors to weigh in on the provocative topic du jour. On Wednesday, Geft posed the question: Is it appropriate to erect a Mosque and Islamic Community Center close to the 9/11 site?"

The results, as of Friday: 37 percent answered "yes," 62 percent said "no."