Resource Authors

Deborah Haarsma previously served as president of BioLogos. She is an astronomer and frequent speaker on modern science and Christian faith at research universities, churches, and public venues like the National Press Club. Her work appears in several recent books, including Four Views on Creation, Evolution, and Design and Christ...

Dr. Loren Haarsma is associate professor of physics and astronomy at Calvin University. He co-authored "Origins: Christian Perspectives on Creation, Evolution, and Intelligent Design" with his wife Deborah. He graduated from Harvard University, and did five years of postdoctoral research in neuroscience in Boston and Philadelphia. He's also an ECF grantee who has studied...

Rev. Dr. Peter Traben Haas is the senior pastor at Christ Presbyterian Church Telluride, CO and an ordained Teaching Pastor in the Presbyterian Church (USA). He is a graduate of Moody Bible, Princeton Theological Seminary, and Austin Presbyterian Theological Seminary. Peter has served pastoral roles in Flint, MI, Waterloo, IA,...

Dr. Sandra Hack Polaski is the author of "A Feminist Introduction to Paul" and "Inside the Red Tent," both by Chalice Press. She is a graduate of Furman University, Vanderbilt University, and Duke University. (Source: encyclopedia.com)

Rachel G. Hackenberg is an ordained United Church of Christ minister, and currently serves as Publisher for The Pilgrim Press. She is a graduate of Princeton Theological Seminary and Colgate University. Her achievements include the Jagow Prize in Homiletics (2007), Joe R. Engle Preaching Fellowship (2009), and Adese Fellowship (2020). Her...

Dr. Nontando Hadebe is an African Catholic woman feminist theologian based in Johannesburg South Africa. She is currently coordinating gender justice projects at Side by Side and Bread for the  world. She is on board of Future Church and hosts a weekly radio program with Radio Veritas. (Source: catholicwomenpreach.org)

Rev. Dr. Howard Hageman (1921–1992) was president of the Reformed Church in America's general synod from 1959–1960. He served as the president and Distinguished Professor of Liturgies of New Brunswick Theological Seminary from 1973–1985. Before that he was the minister of the North Reformed Church in Newark for 18 years....

Rev. Doug Hagler is the pastor of First Presbyterian Church in Phoenixville, PA, and has a background in transitional ministry, chaplaincy, and urban multicultural ministries. He previously served as Communications Coordinator for The College of Wooster and worked in volunteer ministries with Fourth Presbyterian in Chicago, IL. He is a...

Beth K. Haile (d. 2019) was a Catholic moral theologian. Beth taught moral theology at Carroll College, and authored several publications reflecting her interests in Thomas Aquinas, natural law, virtue ethics, healthcare, and bioethics. (Source: scethics.org; photo: catholicmoraltheology.com)

Fr. Samuel Hakeem is the vocations director with the Dominican Province of St. Albert the Great in Chicago, IL. He graduated from Embry-Riddle Aeronautical University. He was ordained to the Priesthood in 2017, and spent the first three years of his priesthood at Blessed Sacrament Parish in Madison, WI. (Source...