Pastor Andrew Quigley and his wife, Heather, have six children. Having studied Microelectronics and Communications Engineering at university in Northern Ireland, he worked as the Housemaster of a boarding school in Ireland, and studied at the RP Theological College in Belfast before entering the ministry. He has been the minister of the Airdrie Reformed Presbyterian Church for 21 years.
He serves within the RP Church of Scotland in the following ways: Teacher of Preaching and Pastoral Theology at the Scottish RP Seminary, Presbytery Clerk, Editor of the RPCS Good News Magazine, and Director of the Reformation Tours ministry. He is an adjunct professor at Geneva College and serves as Director of Geneva's Semester in Scotland program. He also serves as Chair of the Advisory Committee of the RP Global Alliance.