Ravi Zacharias, Sam Allberry, Andy Bannister, Max Baker-Hytch, Jill Carattini, John Dickson, Sharon Dirckx, Os Guinness, Christian Hofreiter, John Lennox, Stuart McAllister, Cameron McAllister, Alister McGrath, Abdu Murray, John Njoroge, Amy Orr-Ewing, Dan Paterson, Tom Price, Nabeel Qureshi, Michael Ramsden, Fazale Rana, Daniel Rangel, Nathan Rittenhouse, Hugh Ross, Margaret Manning Shull, Richard Shumack, Michelle Tepper, Jo Vitale, Vince Vitale, Tanya Walker, Simon Wenham, Alycia Wood, Naomi Zacharias.