Deputy General Counsel, First Liberty Institute
Justin Butterfield is Deputy General Counsel at First Liberty Institute, to which Justin returned after serving for two years as Senior Advisor for Conscience and Religious Freedom at the U.S. Department of Health and Human Services. In his role at HHS, Justin launched a new division of the HHS Office for Civil Rights under Roger Severino dedicated to protecting Americans’ rights of conscience and religious freedom in health care. Prior to his work at HHS, Justin had been with First Liberty Institute for over seven years, during which time he litigated numerous religious freedom cases and wrote several scholarly articles on religion and the law. Justin received his J.D. from Harvard Law School and his bachelor of science summa cum laude in Electrical Engineering from the University of Texas at El Paso, where Justin is originally from.
Vice President and Senior Counsel, The Becket Fund for Religious Liberty
Eric Rassbach is Vice President and Senior Counsel at the Becket Fund for Religious Liberty, where he has served since 2003. He has briefed over 90 cases at the United States Supreme Court and has led or been a part of Becket litigation teams in each of Becket’s pathbreaking victories there, including Hosanna-Tabor, Hobby Lobby, Holt v. Hobbs, Zubik v. Burwell, Agudath Israel of America v. Cuomo, and Fulton v. Philadelphia. In 2020, Eric argued Our Lady of Guadalupe School v. Morrissey-Berru to the Supreme Court, garnering a 7-2 win for his Catholic school clients. Eric has also briefed and argued cases in federal appeals courts and state supreme courts across the nation. Eric has also represented clients in appeals to the European Court of Human Rights in Strasbourg, France and in the highest courts of several other countries.
Eric believes passionately in the right of all people to the full measure of religious liberty and has represented members of almost every religious group present in the United States, including Buddhists, Christians, Hindus, Jains, Jews, Muslims, Native Americans, Santeros, and Sikhs, as well as many governmental entities targeted for accommodating religion.
Eric frequently comments on church-state issues in the media, including the New York Times, the Washington Post, the Wall Street Journal, and other major press outlets. He has published legal scholarship in the Harvard Law Review Forum, the Tennessee Law Review, the Illinois Law Review, the Cato Supreme Court Review, and other legal journals, and often speaks to law school audiences.
Before joining Becket, Eric worked at Baker Botts LLP in Houston, where he worked in international project finance. He also served as a law clerk to United States District Court Judge Lee Rosenthal in Houston, Texas.
Eric graduated from Haverford College with a degree in Comparative Literature, is a member of Fitzwilliam College, University of Cambridge, and is a graduate of Harvard Law School. Eric was a 2012-2013 Wasserstein Public Interest Fellow at Harvard Law School. He is Visiting Professor and Executive Director of The Hugh and Hazel Darling Foundation Religious Liberty Clinic at Pepperdine University Caruso School of Law in Malibu, where he leads students in litigating cases in American courts. He is also an Associated Scholar with the Centre for Religious Freedom at Jagiellonian University in Kraków, Poland. Eric is admitted in Texas, DC, California, and Ireland.
President and CEO, First Liberty Institute
Kelly Shackelford, Esq., is President and CEO of First Liberty Institute, the largest legal firm in the nation dedicated exclusively to protecting religious freedom for all Americans. He has served in this role since 1997, leading First Liberty’s efforts to defend religious freedom in the courts and in the public arena. Under his leadership, First Liberty’s legal team has participated in cases before the United States Supreme Court, federal courts of appeals, federal district courts and various state courts, where they have won more than 90 percent of their cases.
Shackelford is a constitutional scholar who has argued before the United States Supreme Court, testified before the U.S. House and Senate, and has won a number of landmark First Amendment and religious liberty cases.
He was recently named one of the 25 greatest Texas lawyers of the past quarter-century by Texas Lawyer and is the recipient of the prestigious William Bentley Ball Award for Life and Religious Freedom Defense for pioneering work protecting religious freedom.
Shackelford is a highly sought-after speaker and frequent guest on national news and talk shows including Good Morning America, The Today Show, The O’Reilly Factor, CNN, Fox and Friends, MSNBC, and Hannity. He also has been featured in the National Law Journal, Associated Press, The New York Times, The Washington Times, The Washington Post, and The L.A. Times, and many others.
Shackelford is on the Board of Trustees of the United States Supreme Court Historical Society and earned his law degree from Baylor University.
Professor of Law, Brooklyn Law School
Professor Tebbe teaches courses on constitutional law, religious freedom, legal theory, and professional responsibility. His scholarship focuses on the relationship between religious traditions and constitutional law, both in the United States and abroad. His articles have appeared in Georgetown Law Journal, Journal of Religion, Michigan Law Review, University of Pennsylvania Law Review, and, most recently, Virginia Law Review. He is a past Chair of the Law and Religion Section of the Association of American Law Schools and he is co-organizer of the Annual Law and Religion Roundtable. He is regularly called on by media outlets to discuss questions of religious freedom and general constitutional law.
Professor Tebbe served as a Visiting Professor of Law at Cornell Law School during the fall of 2012. He joined Brooklyn Law School from St. John's University School of Law, where he received a Dean's Teaching Award. Before teaching, he clerked for Judge John M. Walker Jr. of the U.S. Court of Appeals for the Second Circuit and practiced law at the American Civil Liberties Union and at Davis Polk & Wardwell. He was also a Fulbright Scholar at the University of Cape Town.
Judge, U.S. Court of Appeals, Fifth Circuit
Don Willett serves on the United States Court of Appeals for the Fifth Circuit.
Before joining the federal bench, Judge Willett served 13 years on the Supreme Court
of Texas. His career spans decades of public service, including roles as legal counsel to
a Texas Attorney General, a Texas Governor, a U.S. Attorney General, and the
President of the United States.
Raised by a heroic widowed mom in a doublewide trailer in a town of 32, Judge
Willett is his family’s first college graduate. He earned a triple-major B.B.A. from Baylor
University—where he serves on the Board of Regents—and three degrees from Duke
University—where he serves on the Board of Visitors: a J.D. with honors, an A.M. in
political science, and an LL.M. in judicial studies. After law school, he clerked on the
Fifth Circuit and practiced at Haynes and Boone before entering public service.
Judge Willett publishes widely in both leading law reviews and national media, including
The Yale Law Journal, The University of Pennsylvania Law Review, and The Wall Street
Journal. The longtime editor-in-chief of Judicature—the Scholarly Journal for Judges, he
holds academic appointments at various law schools and has received more than a
dozen Green Bag honors for “exemplary legal writing.” He was named Distinguished
Jurist of the Year by the Texas Review of Law & Politics, and he is a member of the
American Law Institute and a Life Fellow of the American, Texas, and Austin Bar
Foundations.
A onetime bull rider and professional drummer, Judge Willett was named “Tweeter
Laureate of Texas” in 2015. He is the namesake of Don R. Willett Elementary
School—home of mighty Willett Wranglers—located just a mile from where he grew up.
He and his radiant wife, Tiffany have three children—Jacob, Shane-David, and
Geneviève—plus the family pup, Amicus.
Deputy General Counsel, First Liberty Institute
Justin Butterfield is Deputy General Counsel at First Liberty Institute, to which Justin returned after serving for two years as Senior Advisor for Conscience and Religious Freedom at the U.S. Department of Health and Human Services. In his role at HHS, Justin launched a new division of the HHS Office for Civil Rights under Roger Severino dedicated to protecting Americans’ rights of conscience and religious freedom in health care. Prior to his work at HHS, Justin had been with First Liberty Institute for over seven years, during which time he litigated numerous religious freedom cases and wrote several scholarly articles on religion and the law. Justin received his J.D. from Harvard Law School and his bachelor of science summa cum laude in Electrical Engineering from the University of Texas at El Paso, where Justin is originally from.
Vice President and Senior Counsel, The Becket Fund for Religious Liberty
Eric Rassbach is Vice President and Senior Counsel at the Becket Fund for Religious Liberty, where he has served since 2003. He has briefed over 90 cases at the United States Supreme Court and has led or been a part of Becket litigation teams in each of Becket’s pathbreaking victories there, including Hosanna-Tabor, Hobby Lobby, Holt v. Hobbs, Zubik v. Burwell, Agudath Israel of America v. Cuomo, and Fulton v. Philadelphia. In 2020, Eric argued Our Lady of Guadalupe School v. Morrissey-Berru to the Supreme Court, garnering a 7-2 win for his Catholic school clients. Eric has also briefed and argued cases in federal appeals courts and state supreme courts across the nation. Eric has also represented clients in appeals to the European Court of Human Rights in Strasbourg, France and in the highest courts of several other countries.
Eric believes passionately in the right of all people to the full measure of religious liberty and has represented members of almost every religious group present in the United States, including Buddhists, Christians, Hindus, Jains, Jews, Muslims, Native Americans, Santeros, and Sikhs, as well as many governmental entities targeted for accommodating religion.
Eric frequently comments on church-state issues in the media, including the New York Times, the Washington Post, the Wall Street Journal, and other major press outlets. He has published legal scholarship in the Harvard Law Review Forum, the Tennessee Law Review, the Illinois Law Review, the Cato Supreme Court Review, and other legal journals, and often speaks to law school audiences.
Before joining Becket, Eric worked at Baker Botts LLP in Houston, where he worked in international project finance. He also served as a law clerk to United States District Court Judge Lee Rosenthal in Houston, Texas.
Eric graduated from Haverford College with a degree in Comparative Literature, is a member of Fitzwilliam College, University of Cambridge, and is a graduate of Harvard Law School. Eric was a 2012-2013 Wasserstein Public Interest Fellow at Harvard Law School. He is Visiting Professor and Executive Director of The Hugh and Hazel Darling Foundation Religious Liberty Clinic at Pepperdine University Caruso School of Law in Malibu, where he leads students in litigating cases in American courts. He is also an Associated Scholar with the Centre for Religious Freedom at Jagiellonian University in Kraków, Poland. Eric is admitted in Texas, DC, California, and Ireland.
President and CEO, First Liberty Institute
Kelly Shackelford, Esq., is President and CEO of First Liberty Institute, the largest legal firm in the nation dedicated exclusively to protecting religious freedom for all Americans. He has served in this role since 1997, leading First Liberty’s efforts to defend religious freedom in the courts and in the public arena. Under his leadership, First Liberty’s legal team has participated in cases before the United States Supreme Court, federal courts of appeals, federal district courts and various state courts, where they have won more than 90 percent of their cases.
Shackelford is a constitutional scholar who has argued before the United States Supreme Court, testified before the U.S. House and Senate, and has won a number of landmark First Amendment and religious liberty cases.
He was recently named one of the 25 greatest Texas lawyers of the past quarter-century by Texas Lawyer and is the recipient of the prestigious William Bentley Ball Award for Life and Religious Freedom Defense for pioneering work protecting religious freedom.
Shackelford is a highly sought-after speaker and frequent guest on national news and talk shows including Good Morning America, The Today Show, The O’Reilly Factor, CNN, Fox and Friends, MSNBC, and Hannity. He also has been featured in the National Law Journal, Associated Press, The New York Times, The Washington Times, The Washington Post, and The L.A. Times, and many others.
Shackelford is on the Board of Trustees of the United States Supreme Court Historical Society and earned his law degree from Baylor University.
Professor of Law, Brooklyn Law School
Professor Tebbe teaches courses on constitutional law, religious freedom, legal theory, and professional responsibility. His scholarship focuses on the relationship between religious traditions and constitutional law, both in the United States and abroad. His articles have appeared in Georgetown Law Journal, Journal of Religion, Michigan Law Review, University of Pennsylvania Law Review, and, most recently, Virginia Law Review. He is a past Chair of the Law and Religion Section of the Association of American Law Schools and he is co-organizer of the Annual Law and Religion Roundtable. He is regularly called on by media outlets to discuss questions of religious freedom and general constitutional law.
Professor Tebbe served as a Visiting Professor of Law at Cornell Law School during the fall of 2012. He joined Brooklyn Law School from St. John's University School of Law, where he received a Dean's Teaching Award. Before teaching, he clerked for Judge John M. Walker Jr. of the U.S. Court of Appeals for the Second Circuit and practiced law at the American Civil Liberties Union and at Davis Polk & Wardwell. He was also a Fulbright Scholar at the University of Cape Town.
Judge, U.S. Court of Appeals, Fifth Circuit
Don Willett serves on the United States Court of Appeals for the Fifth Circuit.
Before joining the federal bench, Judge Willett served 13 years on the Supreme Court
of Texas. His career spans decades of public service, including roles as legal counsel to
a Texas Attorney General, a Texas Governor, a U.S. Attorney General, and the
President of the United States.
Raised by a heroic widowed mom in a doublewide trailer in a town of 32, Judge
Willett is his family’s first college graduate. He earned a triple-major B.B.A. from Baylor
University—where he serves on the Board of Regents—and three degrees from Duke
University—where he serves on the Board of Visitors: a J.D. with honors, an A.M. in
political science, and an LL.M. in judicial studies. After law school, he clerked on the
Fifth Circuit and practiced at Haynes and Boone before entering public service.
Judge Willett publishes widely in both leading law reviews and national media, including
The Yale Law Journal, The University of Pennsylvania Law Review, and The Wall Street
Journal. The longtime editor-in-chief of Judicature—the Scholarly Journal for Judges, he
holds academic appointments at various law schools and has received more than a
dozen Green Bag honors for “exemplary legal writing.” He was named Distinguished
Jurist of the Year by the Texas Review of Law & Politics, and he is a member of the
American Law Institute and a Life Fellow of the American, Texas, and Austin Bar
Foundations.
A onetime bull rider and professional drummer, Judge Willett was named “Tweeter
Laureate of Texas” in 2015. He is the namesake of Don R. Willett Elementary
School—home of mighty Willett Wranglers—located just a mile from where he grew up.
He and his radiant wife, Tiffany have three children—Jacob, Shane-David, and
Geneviève—plus the family pup, Amicus.
Senior Fellow and Director of Constitutional Studies, Manhattan Institute
Ilya Shapiro is a senior fellow and director of constitutional studies at the Manhattan Institute and a contributing editor of City Journal. Previously he was executive director and senior lecturer at the Georgetown Center for the Constitution, and before that a vice president of the Cato Institute.
Shapiro is the author of Lawless: The Miseducation of America’s Elites (2025) and Supreme Disorder: Judicial Nominations and the Politics of America’s Highest Court (2020), coauthor of Religious Liberties for Corporations? (2014), and editor of 11 volumes of the Cato Supreme Court Review (2008-18). He has contributed to a variety of academic, popular, and professional publications, including the Wall Street Journal, Harvard Journal of Law & Public Policy, Washington Post, Los Angeles Times, USA Today, National Review, and Newsweek. He also regularly provides commentary for various media outlets, writes the Shapiro’s Gavel newsletter on Substack, and once appeared on the Colbert Report.
Shapiro has testified many times before Congress and state legislatures and has filed more than 500 amicus curiae “friend of the court” briefs in the Supreme Court. He lectures regularly on behalf of the Federalist Society, is a member of the board of fellows of the Jewish Policy Center, was an inaugural Washington Fellow at the National Review Institute, and has been an adjunct law professor at the George Washington University and University of Mississippi. He is also the chairman of the board of advisers of the Mississippi Justice Institute, a barrister in the Edward Coke Appellate Inn of Court, and a former member of the Virginia Advisory Committee to the U.S. Commission on Civil Rights.
Earlier in his career, Shapiro was a special assistant/adviser to the Multi-National Force in Iraq on rule-of-law issues and practiced at Patton Boggs and Cleary Gottlieb. Before entering private practice, he clerked for Judge E. Grady Jolly of the U.S. Court of Appeals for the Fifth Circuit. He holds an AB from Princeton University, an MSc from the London School of Economics, and a JD from the University of Chicago Law School.
General Counsel, House Committee on Homeland Security
Steven Giaier is General Counsel for the Committee on Homeland Security in the U.S. House of Representative. In this role, he serves as the lead staff member on the Committee for all legal issues and legislation action. Over the past several years, he has written several of the most substantial pieces of legislation to move through the Committee and be enacted into law, including the Visa Waiver Program Improvement and Terrorist Travel Prevention Act and the U.S. Customs and Border Protection Authorization Act. Mr. Giaier formerly served as parliamentary advisor to Congressman Peter King during King’s tenure as chairman of the Homeland Security Committee from 2011-2013. He recently coauthored “Turf Wars: How a Jurisdictional Quagmire in Congress Compromises Homeland Security,” published by the New York University Journal of Legislation and Public Policy in the summer of 2015.
University Professor of Law and Religion and Director of the Eleanor H. McCullen Center for Law, Religion and Public Policy, Villanova University Charles Widger School of Law
Michael P. Moreland was appointed University Professor of Law and Religion and Director of the Eleanor H. McCullen Center for Law, Religion and Public Policy at Villanova University in 2017. Professor Moreland joined the Villanova faculty in 2006 and served as Vice Dean from 2012 to 2015. His research is primarily in the areas of torts, law and religion, constitutional law, and Catholic social thought, and he regularly teaches Torts, First Amendment, seminars in law and religion, and undergraduate courses in ethics.
Professor Moreland is the co-editor of Christianity and Private Law (Routledge, 2021), and his most recent publications include: “The Authority of Tradition: John Henry Newman and Legal Theory” in Christianity and the Making of Irish Law (Routledge, 2025); “Christianity and Torts” in The Oxford Handbook on Christianity and Law, (Oxford University Press, 2023); “Germaneness and Religious Liberty” in the Notre Dame Law Review (2023); “Contingency and Contestation in Christianity and Liberalism” in the Notre Dame Law Review (2023); “Friendship as the Primary Purpose of Law” in The American Journal of Jurisprudence 279 (2022); and “The Moral of Torts” (with Jeffrey Pojanowski) in Christianity and Private Law (Routledge, 2021).
Professor Moreland was a Visiting Professor of Law at the University of Notre Dame and the Mary Ann Remick Senior Visiting Fellow at the Notre Dame Center for Ethics and Culture from 2015 to 2017. He was the Forbes Visiting Fellow at Princeton University in the James Madison Program during academic year 2010-11. He has served as the project leader for grants from the John Templeton Foundation and the Charles Koch Foundation. He serves as the Chair of the Federalist Society’s Religious Liberties Practice Group Executive Committee and the Chair of the Board of Trustees of the Institute for Advanced Catholic Studies at the University of Southern California.
Professor Moreland received his BA in philosophy from the University of Notre Dame, his MA and PhD in theological ethics from Boston College, and his JD from the University of Michigan Law School. Following law school, Professor Moreland clerked for the Honorable Paul J. Kelly Jr., of the United States Court of Appeals for the Tenth Circuit and was an associate at Williams & Connolly LLP in Washington, DC, where he represented clients in First Amendment, professional liability, and products liability matters. Before coming to Villanova, he served as Associate Director for Domestic Policy at the White House under President George W. Bush, where he worked on a range of legal policy issues, including criminal justice, immigration, civil rights, and liability reform.
Topics
Two More State Supreme Courts Reject ABA Model Rule 8.4(g)
On August 30, the Arizona Supreme Court denied a petition from the National Lawyers...
Religious Liberty and Conscience Rights in the Trump Era
Justin Edward Butterfield, Eric Rassbach, Kelly Shackelford, Nelson Tebbe, Don R. Willett
2018 Texas Chapters Conference
On September 7-8, 2018, the Federalist Society's Fort Worth Lawyers Chapter hosted the fourth annual...
Religious Liberty and Conscience Rights in the Trump Era
Justin Edward Butterfield, Eric Rassbach, Kelly Shackelford, Nelson Tebbe, Don R. Willett
2018 Texas Chapters Conference
On September 7-8, 2018, the Federalist Society's Fort Worth Lawyers Chapter hosted the fourth annual...
Topics
Is Telling a “Lawyer Joke” Professional Misconduct? Pennsylvania Considers a Version of ABA Model Rule 8.4(g)
Tomorrow the Disciplinary Board of the Pennsylvania Supreme Court meets to consider the adoption of...
Masterpiece Cakeshop: The Decision [SCOTUSbrief]
Ilya Shapiro
Short video featuring Ilya Shapiro
Masterpiece Cakeshop was one of the most highly anticipated Supreme Court cases of 2018. What...
Courthouse Steps: Trump v. Hawaii Decided
Steven S. Giaier
International & National Security Law and Religious Liberties Practice Group Teleforum
Trump v. Hawaii is the latest iteration of Hawaii’s challenge to President Trump’s Executive Order suspending...
Courthouse Steps: NIFLA v. Becerra Decided
Michael P. Moreland
Religious Liberties and Free Speech & Election Law Practice Groups Teleforum
NIFLA is a religiously-affiliated pro-life pregnancy clinic that sought to enjoin the California Reproductive Freedom,...
Topics
The President's Immigration Travel Ban: What Trump v. Hawaii Has to Say About Stating a Claim Under the Establishment Clause
It is little appreciated that the United States Supreme Court’s decision today in Trump v. Hawaii,...
Topics
Post-Masterpiece Cakeshop SCOTUS: Religious Liberty Cases to Watch
Cases are percolating up to the Supreme Court that will test the meaning of Masterpiece...
Topics
Bullet-Point Summary of Masterpiece Cakeshop, Ltd. v. Colorado Civil Rights Comm’n.
SCOTUS decided Masterpiece Cakeshop this morning. The opinion may be found here: https://www.supremecourt.gov/opinions/17pdf/16-111_j4el.pdf (1) The vote...