Spiritual Knowledge

In all times people have believed that human exists after death and that there is an invisible world. There have also been people who have sought and found answers about the purpose of existence, life after death and the spiritual realm. Finnish writer Pekka Ervast describes the requirements for spiritual knowledge on the basis of Indian Vedanta philosophy and Christian occultism. In the first stage knowledge from the visible and invisible world is gained through the senses. In the second stage