Donna Freitas is Assistant Professor of Religion at Boston University. The "On Faith" panelist's literary and academic focus is the struggle of belonging and alienation with regard to faith, particularly among young adults, and especially young women. Freitas asks the 'Big Questions' (Why are we here anyway?) and delights in discovering the many forums in which to dabble with faith, religion, spirituality, and gender. A Catholic, she also is an ardent feminist. Her books include Becoming a Goddess of Inner Poise: Spirituality for the Bridget Jones in All of Us, (2005) and Save the Date: A Spirituality of Dating, Love, Dinner & the Divine. Freitas' most recent book project is Sex and the Soul, set for publication in 2007. It is based on a national study about the influence of sexuality and romantic relationships on the spiritual identities of America 's college students. Freitas' first novel, The Possibilities of Sainthood, which is about 15-year Antonia Lucia Labella, who aspires to become the first official living saint in Catholic history, is due for publication in 2008. Freitas can be reached through her website at www.donnafreitas.com.

J. Brent Walker is executive director of the Baptist Joint Committee and both a member of the Supreme Court Bar and an ordained minister. A native of Charleston, W. Va., Walker holds B.A. and M.A. degrees from the University of Florida. He also earned a law degree from Stetson University College of Law. Walker was a partner in the law firm of Carlton, Fields in Tampa, FL. Walker left the firm in 1986 to enter Southern Seminary, Louisville, KY, where he earned a Master of Divinity degree in 1989 and was named the most outstanding graduate. He pastored the Richland Baptist Church, Falmouth, KY, and routinely speaks in churches and denominational gatherings. Having taught 10 years as an adjunct professor of law at Georgetown University Law Center, he has, since 2003, served as an adjunct professor at the Baptist Theological Seminary at Richmond.

"On Faith" panelist Anthony M. Stevens-Arroyo is Professor Emeritus of Puerto Rican and Latino Studies at Brooklyn College and Distinguished Scholar of the City University of New York. He has written more than 40 scholarly articles and authored nine books, including the four-volume PARAL series on religion among Latinos. His book Prophets Denied Honor (1980) is considered a landmark in Catholic literature. With his spouse, Ana María Díaz-Stevens, he authored Recognizing the Latino Religious Resurgence , which was named an Outstanding Academic Book for 1998 by Choice magazine. A spokesperson for civil and human rights, he has testified before the U.S. Congress and the United Nations and was named by President Jimmy Carter to the Advisory Board of the U.S. Commission of Civil Rights for two terms. Presently, he directs the Research Center for Religion In Society and Culture (RISC).

Born in 1934 in Durban, South Africa, Arun Gandhi is the fifth grandson of India’s legendary leader, Mohandas K. “Mahatma” Gandhi. He is co-founder of the M. K. Gandhi Institute for Nonviolence, now at the University of Rochester in New York. He is a regular participant in Renaissance Weekend deliberations with President Clinton and other Rhodes Scholars. He worked for 30 years as a journalist for The Times of India. He is the author of several books, including "A Patch of White" (1949) and "The Forgotten Woman: The Untold Story of Kastur, the Wife of Mahatma Gandhi," which he wrote with his late wife Sunanda.