Atharv ved is a mystic book, and the story behind this ved as no one acept it in the ved group as this content is not relevant to living and as well as mukti because it have mysticism that can lead a person to more towards be alive and enjoy the power that you have. But mahadev said no, it has no wrong thing to add this in ved, a person get mukti if they have all the knowledge and power as well. mukti is not meaning that you not know the whole knowledge and power of creation and just live well and work if you have something or leave this world, no, this is not for a human being you have to know all things and handle all with a limitation so this ved is part of ved group after that.

Well if you want to know how much you are capable to do please visit to your nearest math and read it. Are you heard about that story, in which a guru create their won world. We are capable of that just to get its knowledge, and there are many things that can happens in this world if you read these veds you can understand and for that you have to go in a math first.