David Murray is the senior pastor of First Byron Christian Reformed Church. He's married to Shona and they have five children ranging from age 8 to 25. He has a PhD on Matthew Henry's Apologetics, has taught at various seminaries, and is the author of a number of books including Jesus on Every Page, Reset, and Exploring the Bible.

Jo (Marjolein) de Blois was born in the Netherlands but spent part of her life in Africa and the Middle East. Jo graduated from the University of Leiden with a bachelors in Cultural Anthropology and Development Sociology, and recently graduated with a PhD in biblical studies from Puritan Reformed Theological Seminary. The emphasis in her studies is on practical theology, and how theology is applied to daily life. She is Chief of Staff at Puritan Reformed Seminary.