Is the Causal Body the Same as Soul or Atma?

Commenting on a video posted on the channel where Paramahamsa Prajnananandaji, the revered Guru of Kriya Yoga International organizations, describes the three states of existence, a subscriber wants to know more about the three bodies. Is the causal body the same as the soul or atma? What is the "Etheric Body"? Listen to the revered Guru share more on the three bodies and the new age term "Etheric Body".
You can watch the video which promoted the question here : • How Do I Reconcile Wak...