Joel Halldorf (MDiv, Lund University; PhD, Uppsala University) is Associate Professor of Historical Theology at the Stockholm School of Theology. His areas of research are Evangelicalism and modernity, historical pacifism, Pentecostalism, and worship in the Evangelical tradition. He is author of "Av denna varlden?" Emil Gustafson, moderniteten och den evangelikala vackelsen.

Fredrik Wenell (MDiv, MF Norwegian School of Theology) is a PhD candidate in Systematic Theology and World Views at Uppsala University. He has served as youth pastor in the Evangelical Free Church in Sweden for ten years. His previous publications include "Religion som politisk resurs" and Forever Young? ungdomens kulturer och frikyrkans gensvar (coauthor).