Read a July 7, 2009, analysis by the Rev. Thomas Reese, posted at The Washington Post site. Reese is a leading commentator on church issues.

Read a July 7, 2009, analysis by John L. Allen Jr. of National Catholic Reporter.

Read a July 7, 2009, analysis by the Rev. Drew Christiansen, editor of the Jesuit weekly America and a leading Catholic social ethicist.

Read the official Vatican text of the encyclical in English.

The Mental Health Chaplaincy is a Seattle program based at Prospect Congregational United Church of Christ that has trained chaplains walking the city streets looking for vulnerable, mentally ill people who may need assistance. Contact Kae Eaton.

Karen Dudley is the founder and senior pastor of Dallas International Street Church, a nondenominational church of homeless people in Dallas.

Read a May 14, 2004, article by Robert Parham in EthicsDaily.com, a publication of the Baptist Center for Ethics. It examines the “bad apples” explanation of the Abu Ghraib abuses in a Christian religious context.

Jay F. Hein, former director of the White House Office of Faith-Based and Community Initiatives, is Distinguished Senior Fellow and director of the Program for Faith and Service at Baylor University’s Institute for Studies of Religion in Waco, Texas. The Program for Faith and Service promotes cutting-edge approaches to social problems through faith-based organizations.

Baylor University, a private Baptist university, has an Interdisciplinary Poverty Initiative that focuses on engaging students in the issues of poverty, civic engagement, and social and economic justice. Contact project coordinator Kayla Mize.