Question: What Christian publication first published in 1971 has Brandan Robertson written for?

full_context: Document 1: Trinity Ordona: Rev. Trinity Ordoña is a lesbian Filipino-American college teacher, activist, community organizer, and ordained minister currently residing in the San Francisco Bay Area. She is notable for her grassroots work on intersectional social justice. Her activism includes issues of voice and visibility for Asian/Pacific gay, lesbian, bisexual, transgender and queer individuals and their families, Lesbians of color, and survivors of sexual abuse. Her works include her dissertation "Coming Out Together: an ethnohistory of the Asian and Pacific Islander queer women’s and transgendered people’s movement of San Francisco," as well as various interviews and articles published in anthologies like "Filipino Americans: Transformation and Identity" and "Asian/Pacific Islander American Women: A Historical Anthology". She co-founded Asian and Pacific Islander Family Pride (APIFP), which "[sustains] support networks for API families with members who are LGBTQ," founded Healing for Change, “a CCSF student organization that sponsors campus-community healing events directed to survivors of violence and abuse,” and is currently an instructor in the Lesbian, Gay, Bisexual and Transgender Studies Department at City College of San Francisco.
Document 2: Public Eye Magazine: The Public Eye Magazine is published by Political Research Associates in Somerville, Massachusetts. The Magazine was founded in 1977 by the Public Eye Network. It currently contains investigative articles about "movements, institutions, and ideologies that undermine human rights." Its primary focus is on right-wing groups in the United States.
Document 3: Brandan Robertson: Brandan Robertson (born June 24, 1992) is a bisexual Christian writer, activist, and speaker, best known for his writing and commentary on millennials, spiritual evolution, contemplative spirituality, and his work as an LGBTQ activist among evangelicals. Robertson currently serves at the Lead Pastor of Missiongathering Christian Church in San Diego, California. Robertson received his Bachelor of Arts in Pastoral Ministry and Theology from Moody Bible Institute in Chicago, Illinois and his Masters of Theological Studies from Iliff School of Theology in Denver, Colorado. Robertson writes regularly for Patheos, The Huffington Post Blog, and Sojourners Magazine. He is the author of "Nomad: A Spirituality For Traveling Light" (Darton,Longman,Todd, 2016) and "True Inclusion: Becoming Communities That Embrace Everyone" (Chalice Press, 2018), and the editor of "Our Witness: The Unheard Stories of LGBT+ Christians" (Cascade Books, 2017). He is the executive director of a small non-profit, "Nomad Partnerships", which seeks to "foster spiritual and social evolution" through advocacy and education.
Document 4: Sojourners: Sojourners magazine is a progressive monthly publication of the American Christian social justice organization Sojourners, which arose out of the Sojourners Community. It was first published in 1971 under the original title of "The Post-American". The magazine publishes editorials and articles on Christianity and politics, the church and social issues, social justice, and Christian living. Articles frequently feature coverage of fair trade, interfaith dialogue, peacemaking, and work to alleviate poverty. The offices of the magazine are in Washington, D.C.
Document 5: Sojourners Community: The Sojourners Community is an intentional community that was started in the early 1970s by a group of students at Trinity Evangelical Divinity School. The founders had the desire to further explore the relationship between their orthodox Protestant faith and the social crisis that surrounded them, particularly around the Vietnam War. In the fall of 1971, they began publishing the "Post American", a newspaper that expressed the group's commitment to the faith and ideas about social change. The Sojourners Community is most widely known for "Sojourners" magazine and for the writing and speaking of its founding member Jim Wallis.
Document 6: Mark Matlock: Mark Matlock (born 1969) is the Executive Director of Youth Specialties and the founder of WisdomWorks Ministries. He is an ordained minister and youth pastor who lives in Dallas. He coauthored the book "Dirty Faith" with Audio Adrenaline. He also wrote "Freshman: The College Student's Guide to Developing Wisdom". In this book, Matlock gives the following definition for wisdom: "the human capacity to understand life from God's perspective"; in the book "Lost in Transition: Becoming Spiritually Prepared for College", Tommy McGregor praised Matlock's definition for recognizing that "true wisdom comes from God." Matlock spoke at the 2006 Creation Festival, the world's biggest Christian music festival. He also spoke to an audience of 11,000 Christian youth at DCLA that year. In 2011, he spoke at the Nazarene Youth Conference in Louisville, Kentucky. Mark is the main speaker and founder of Planet Wisdom, which has featured Chris Coleman, Mercy Me, The Digital Age, Addison Road The Swift, The Skit Guys (Eddie James & Tommy Woodard), Fred Lynch, Sean McDowell and Heather Flies.
Document 7: America (magazine): America is a national weekly magazine published by the Jesuits of the United States and headquartered in midtown Manhattan. It contains news and opinion about Roman Catholicism and how it relates to American politics and cultural life. Published continuously since 1909, it is one of the oldest periodicals in the U.S., the only Catholic weekly magazine in North America, and is considered the leading Catholic journal of opinion in the country. The magazine is also available online.
Document 8: Rob Bell: Robert Holmes "Rob" Bell Jr. (born August 23, 1970) is an American author, speaker and former pastor. Bell was the founder of Mars Hill Bible Church located in Grandville, Michigan, which he pastored until 2012. Under his leadership Mars Hill was one of the fastest-growing churches in America. He is also the author of the "New York Times" bestseller "Love Wins" and the writer and narrator of a series of spiritual short films called NOOMA. In 2011, "Time Magazine" named Bell on its list of the 100 Most Influential People in the World.
Document 9: Fr. Bobby Jose Kattikad: Fr. Bobby Jose Kattikad popularly known as 'Bobbyachan' or 'Fr. Bobby Jose Capuchin' is a Roman Catholic priest from Order of Friars Minor Capuchin in India, known for his preaching and especially evangelization through television, radio and other media. He founded Theo Publications in 2002, which publishes many books related to spirituality. Fr. Bobby is also author for many books which gained popularity around spirituality of malayalam speaking world. The television preaching programs called Gurucharanam in Shalom TV India and many other programs are led by him. Those programs are reported to have large number of viewers. He also leads growth retreats which is conducted all over the world among Malayali communities. For a long time, he was associated with conducting growth retreats in San Pio retreat centre, Kovilthottam, Kollam. Fr. Bobby was appointed as the first director and guardian of the retreat center. He is an editor and contributor for a magazine called Theo Manushyasnehi.
Document 10: Street Sense (newspaper): Street Sense is a Washington, D.C.-based 16-page bi-weekly street newspaper that was founded in 2003. Its mission is to raise public awareness on the issues of homelessness and poverty in the city and to create economic opportunities for people experiencing homelessness. The newspaper features writing and articles about homelessness and poverty, written by homeless or formerly homeless people and other volunteers.
Document 11: World (magazine): World (often written in all-caps as WORLD) is a biweekly Christian news magazine, published in the United States by God's World Publications, a non-profit 501(c)(3) organization based in Asheville, North Carolina. "World"'s declared perspective is one of Christian evangelical Protestantism.
Document 12: Andrew Branham: Andrew Christopher Branham (born October 27, 1975) is an American author and business executive who resides in Jackson, Michigan. He was born in Lorain, Ohio and graduated from Bowling Green State University. He is the author of both fiction and non-fiction with his first memoir debuting in 2015 and his first fiction book in 2016. In 2015, after enduring a terrifying same-sex adoption with his long-time partner, he released his first book entitled, "Anything for Amelia." The book detailed their 206-day journey through what many called one of the most difficult adoptions in the United States. The book received a warm reception and was featured on many websites, blogs, and talk shows. The book has been credited as being one of the first to highlight many flaws in the U.S. adoption system. In 2016, after a year of writing, Andrew released his first fiction book called, "Parched." The post-apocalyptic and dystopian novel was inspired by the extreme drought conditions that occurred while the family resided in Livermore, California. Andrew wanted to create a story that opened up discussion about climate change in a mainstream novel. "Parched" received rave reviews on many top websites and received a glowing review by "Kirkus Reviews." In May 2016, "Parched" became a top 10 best seller in the post-apocalyptic category on several major book sellers. In addition to publishing two novels, he has also contributed to many websites, newspapers, and publications. He is married to his long-time partner, David and the couple has a young daughter. Together the family resides on a 40 acre ranch in Blackman township in Jackson County, Michigan.
Document 13: Mother Jones (magazine): Mother Jones (abbreviated MoJo) is a progressive American magazine that focuses on news, commentary, and investigative reporting on topics including politics, the environment, human rights, and culture. Clara Jeffery serves as editor. Steve Katz has been publisher since 2010. Monika Bauerlein has been CEO since 2015. "Mother Jones" is published by The Foundation for National Progress.
Document 14: John Ortberg: John Ortberg, Jr. (born May 5, 1957) is an evangelical Christian author, speaker, and senior pastor of Menlo Church in Menlo Park, California, an ECO Presbyterian church with more than 4,000 members. Ortberg has published many books including the 2008 ECPA Christian Book Award winner "When the Game is Over, It All Goes Back in the Box", and the 2002 "Christianity Today" Book Award winner "If You Want to Walk on Water, You've Got to Get Out of the Boat". Another of his publications, "The Life You've Always Wanted", has sold more than 500,000 copies as of 2008. On August 13, 2012, John Ortberg's book "Who Is This Man?" debuted at #3 on the New Release chart at Amazon.com.
Document 15: World Affairs: World Affairs is an American bimonthly magazine covering international relations. At one time, it was an official publication of the American Peace Society. The magazine has been published since 1837 and was re-launched in January 2008 as a new publication. Each issue contains articles offering diverse perspectives on global issues and United States foreign policy. "World Affairs" is headquartered in Washington, D.C. Prior to 1932, the magazine was published monthly and under a variety of names, including "The Advocate of Peace". Those articles have since been digitized by JSTOR and are freely viewable up to 1923.
ground_truth: Sojourners