It took courage to write your editorial on radicalism in the PRC (Editorial, Sept. 15, 2018, p. 485), and I thank you for it. There is no doubt that your writing arose out of your love for our churches and their future welfare. You rightly point out that these tendencies have been in our churches since their inception. I trace the origins to the existence of two very different worldviews that were imported by the Dutch (and a few German) immigrants who formed the Christian Reformed Church (CRC) and subsequently the PRC. The Afscheiding group were known to be pietistic...