Definition: "Dechristianize" is a phrase used in Christianity to refer to the process of removing or converting one's beliefs, practices, and/or attitudes from Christian doctrine and belief. This can involve changing one's religious practices, following different religions, or adopting other forms of non-Christian belief systems. Dechristianization often refers to a movement that seeks to re-establish or replace Christian doctrine with alternative beliefs or practices. It is often associated with movements such as the New Age, agnosticism,