Abstract
The gender perspective theory is a framework that assists Peace and Conflict Studies (PACS) scholars and practitioners to develop less violent and more equal societies. In Colombia, this theory is under attack from Protestant Christian churches that have produced the category of gender ideology to delegitimize the gender perspective. In this article, we analyse the narratives used by members of the Protestant Christian churches and conservative political leaders in Colombia to create the category of gender ideology. This new concept became a central element both in forging the identity of Protestant Christian congregations and in opposing the peace agreement reached by the Colombian government and FARC guerrillas. We discuss how family plays a significant role in the development of the gender ideology. Finally, we contend that gender ideology is a social category that is gaining ground in legal and academic circles in Colombia, forming an identity for Christian conservatives centered in a Manichean world that excludes people who traditionally have been marginalized in Colombian society.