Pfft, oh yeah. I basically just glanced at a few sentences and was like, "uh yeah, that's a cult." I know that's not a very scientific way to put it, but given the fact that other people have given more robust answers, it doesn't look like you need another one. Just the use of the word "truth" sets off alarm bells that suggests they feel that they have a monopol
Forum: "Cults," Sects, and "New Religious Movements"