The author of this video was a devoted New Ager with over 30 spirit guides who became a born again Christian and now exposes some of the deception he was formerly involved with.
As he says towards the end of the video, he says that if you are a New Ager you are absolutely wrong. So if you think he’s wrong in saying THAT, you are implying that there IS a kind of absolute truth anyway. You are SURE he isn’t right. And that implies a belief in some sort of absolute truth.