Meet the Pastors and Staff

Aaron Morgan

Senior Pastor

Pastor Aaron was born and raised in the great state of Ohio. Here he was raised in a covenant home and was taught the foundations of the Christian faith. While in college, the Lord brought his heart back to Him after living his freshman year in a rebellious college lifestyle. From there the Lord began a steady call to the ministry. After college, Aaron moved to Stone Mountain, GA to learn the reformed faith from his grandparents which to this day remains the most influential time in his life. During this time, he met Rachael and within a year they were married. They moved to Charlotte, NC to pursue pastoral ministry at RTS and fell in love with the Carolinas. Now, serving in Lake Wylie, they believe they have found their home.

Aaron enjoys playing sports, music, reading, & coaching his sons sports teams, but the best time he has is going on dates with his wife.

Rachael and Aaron have 5 children, Elijah, Joshua, Caleb, Levi, and Rebekah Kate. You can find any of these children being chased by their mom and dad.

Aaron came to Redeeming Grace (formerly Scherer Memorial)  in 2005 as assistant pastor while serving under his mentor and pastor Rick Lindsay until the Lord called him home in 2015 after fighting cancer . He was then called as senior pastor in October of 2015. 


  • BA from Akron University in Communication/Business Organization in 2001
  • Masters in Theology from American University of Biblical Studies in 2003.
  • Masters of Divinity from RTS-Charlotte in 2006
  • Currently enrolled in a Doctor of Ministry program in Biblical Counseling from Reformed Presbyterian Theological Seminary in Pittsburgh, PA.
  • He is a certified biblical counselor from the Association of Certified Biblical Counselors.  www.biblicalcounseling.com

Devin Kahan


Pastor Devin was born and raised in Orlando, FL (Longwood to be specific). He became a Christian after his freshman year of High School. He went to Furman University in Greenville SC and thought he was going to be a Financial Analyst. 

God had different plans.

After college he interned at a church working with High School students, and quickly realized that his passion and gift-set was leading him to full-time ministry. He moved to Jackson, MS (Ridgeland to be specific) in 2007 to serve as a Jr. High Director and then later as an Assistant Pastor at Highlands PCA. 

He got married to his wife, Karin, in 2013 and they have 4 children: Macklin, Ellis, Abbott, and Lenora. He graduated from Reformed Theological Seminary in 2015. He and his family moved to Lake Wylie in 2022 and they are excited to live and serve here.

Boone McAulay

Pastoral Intern

Boone McAulay was born and raised in and around Mount Gilead, North Carolina where he has worked several jobs from construction, hardware retail, museum staff to agricultural parts sales (just to name a few).

He grew up a PCA PK (preacher’s kid) and has spent the last 11 years assisting his father however he could in a rural PCA church plant near his hometown. After finishing his Bachelor’s degree in Biblical/Theological Studies with Liberty University in 2019, Boone began classes at Reformed Theological Seminary in Charlotte, working towards his MDiv.

He met his wife, Jordan, in high school and they married in May of 2019.

Rebeka Mosier

Communications Director

Rebeka joined the staff of Redeeming Grace in early January of 2020.

Rebeka has the privilege of being a missionary kid and lived a good portion of her growing up years in West Africa (Liberia for 2 years and Nigeria for 7). 

After graduating from high school in Nigeria, she went to Houghton College in NY to pursue a degree in Therapeutic Recreation. She worked in healthcare for 10 years, primarily with senior adults providing therapeutic activities, and it was during this time that she went back to school and earned a second degree in Graphic Design. She has been freelancing in this field for the past 5 years.

Rebeka met her husband, Greg, in 2021 and they were married in February 2022. They currently live in Spartanburg, SC.

Chris Newbern

Financial Officer

Chris has been attending Redeeming Grace since 1994. In 2013, he met his wife, Megan, at the church and they now are the parents of 5 children.

Chris began working as the church's Financial Officer in January of 2020.

Mindy Robinson

Children's Ministry Director

Mindy grew up in Northeast Tennessee and graduated from Montreat College with a Bachelor of Arts in English. In addition to working alongside her husband Mark on their produce farm in Fort Mill, SC, she has taught preschool, high school English, and English as a Second Language. Mindy and her family have been members at Redeeming Grace since 2009. In 2020, she completed the Children's Ministry Certification Program offered through the PCA's Committee on Discipleship Ministry. Mindy and Mark have three children: Aaron, Sarah, and Martha.