WASHINGTON — Religious leaders from a broad swath of worldwide faiths met Wednesday at Georgetown University, marking the first time the annual interfaith forum has been held in the United States since it was started 20 years ago by Pope John Paul II.

While the goal of the two-day International Prayer for Peace is not to draft policies, organizers hope it will foster greater ties and communication between major faiths that come into contact more frequently — not always peacefully — in an increasingly globalized world.

This year's panel discussions reflect that focus. They include the role of religion in combatting AIDS, poverty and genocide, and in resolving conflicts between faiths. Religiously motivated terrorism was also a central theme because of the Sept. 11, 2001, attacks and ensuing war on terror.

An expected 100 speakers from many religions — including Catholics, Jews, Methodists, Muslims, Mennonites, Eastern Orthodox Christians and Shintoists — as well as charity groups, academics, journalists and diplomats will take part.

Karen Hughes, the U.S. undersecretary of state tasked with improving the nation's image in Islamic countries and elsewhere abroad, said faith has been misused for political ends by terrorist groups. She said religion could help erode support for terrorism, comparing it to the religious dissidence that helped create opposition to slavery in the 19th century.

"Killing oneself and using that death to try to kill as many other innocents in the process is not a legitimate use of any religion," she said.

Imam Warith D. Mohammed said those who perpetrate terror for religious purposes "have no light."

"They have no understanding, they can't see, so they are striking out in the dark," he said.