Chris Barfield is a retired federal law-enforcement officer in the Department of Justice. He is also the founder of Barfield Financial, a company that provides retirement guidance to federal employees. He and his wife, Charmaine, have two grown children and a puppy.

Matt Barfield is a missionary with International Partnership Ministries and is the founder of Konvert, a language translation platform for churches. He and his wife, Chyrsta, have eight children.

Dave Barfield, the youngest of the brothers, is the pastor of High Plains Fellowship in Falcon, CO and was formerly on staff at Christ Community Church. He and his brilliant wife, Jess, have two children.

Chris Pesile is a retired Naval aviator and spent his career as a helicopter pilot for the USN. He was instrumental in a dangerous at-sea rescue during a hurricane and saved the lives of multiple fishermen. Chris is now a commercial airline pilot and is married to Wendy. They have grown children and enjoy various outdoor sports together.

Ed Moy is an accomplished performer and music teacher in Carmel, Indiana. His piano studio is one of the best in the region, and his students regularly take home first-place prizes in state competitions. He is married to Tara Benz-Moy (The Biochemist) and together they have two kids. When not teaching, Ed can be found plucking any stringed instrument, cooking Chinese fare, or sketching with a pencil.

Taehee Kim is an accomplished pianist and a graduate of the Ed Moy Studio. He is pursuing a college degree at Davidson College in North Carolina and continuing his music training. He hopes to run a successful business in order to fund his musical aspirations.

Joe Keller is the swim coach at Fishers High School and also serves as the head coach for FAST Tigers, a premier swim club in Fishers, IN and a US Swimming Gold Medal Club. Coach Keller also had the privilege of assisting with the USA Olympic team in their preparation for the Paris 2024 Summer games. He and his wife, Patti, have three grown sons and a new granddaughter.

Dr. Tim Kirk (DMin., Covenant Theological Seminary) is a teaching elder in the PCA with decades of ministry experience. He was the founding pastor of Christ Community Church (the sponsor of Main & Gray), and is currently the interim senior pastor of Zion Church in Lincoln, Nebraska. He and his wife Sally have 4 grown boys and several grandchildren.

Bill Kennedy is an ordained Ruling Elder in the PCA and serves on the Church Planting Committee of the Central Indiana Presbytery. He and his wife, Judy, along with their 4 kids, were among the earliest members of Christ Community Church in Carmel, IN. Bill is a retired Air Force officer and a retired aerospace engineer for Rolls Royce.

Dr. Nicholas Piotrowski (PhD, Wheaton College) is the president of Indianapolis Theological Seminary, where he is also a professor of New Testament Theology. He's written for many academic journals, and his books include Matthew's New David: A Socio-Rhetorical Study of Scriptural Quotations (Brill, 2016) and In All The Scriptures: The Three Contexts of Biblical Hermeneutics (IVP Academic, 2021). He and his wife, Cheryl, have two boys and are members of Castleton Community Church.

Joel Flora is a corn and soybean farmer in northern Indiana. He's also a general contractor, home builder, and an ordained deacon in the PCA. He's known for many things, including being tall, but especially for his love of tacos and habanero hot sauce.

Dr. Tara Benz Moy (Ph.D., Stanford University) is a biochemist and chemistry professor at Butler University. She is also an accomplished violinist, writer, and an entrepreneur in science-themed escape rooms.

Dr. Brian Smith (PhD, Georgetown University) is the Senior Program Officer at the Liberty Fund, a private educational foundation established to promote a society of free and responsible individuals. He is the author of Walker Percy & the Politics of the Wayfarer (Lexington, 2016) and the former editor of Law and Liberty. Dr. Sarah A. Morgan Smith (PhD, Rutgers University) teaches at Regent University. She is a scholar of American political thought and religion, focusing on making connections between the past and present in order to promote human dignity and growth. Together, Brian and Sarah are actively involved in their community and the education of their three children.

Dr. John Currid is an archaeologist and full-time Professor of Old Testament at Reformed Theological Seminary in Dallas, TX. He has written numerous commentaries and articles, and has served various churches as a teaching elder in the PCA.