Paul McCauley was brought up in a Christian home and was saved early in life. He spent seven years in civil engineering before leaving it to be engaged full time in the spread of the gospel. He lives in Belfast with his wife, Karen, and four sons, Luke, Zach, Jacob and Levi. David Williamson serves the Lord in evangelism and Bible teaching. He was saved at 21 years of age and, twelve years later, left his secular employment to preach and teach God's word. His passion is to encourage believers to reach out with the gospel. He lives in Newtownabbey, Northern Ireland with his wife, Jennie, and their young family, Anna and Caleb.