In Buddhism, the world is made up of 31 planes of existence that one can be reborn into, separated into 3 realms. The Summerland The Summerland is the name given by Theosophists, Spiritualists, Wiccans, and some earth-based contemporary pagan religions to their conceptualization of existence on a plane in an afterlife. Emanuel Swedenborg (1688–1772) inspired Andrew Jackson Davis (1826–1910), in his major work The Great Harmonia to say that Summerland is the pinnacle of spiritual achievement in the afterlife; that is, it is the highest level, or sphere, of the afterlife we can hope to enter. The common portrayal of the Summerland is as a place of rest for souls after or between their earthly incarnations. Some believe spirits will stay in the Summerland for an eternal afterlife, though others believe after an amount of time some spirits will reincarnate. The Summerland is also envisioned as a place for recollection and reunion with deceased loved ones. As the name suggests, it is often imagined as a place of beauty and peace, where everything people hold close to their hearts is preserved in its fullest beauty for eternity. It is envisioned as containing wide (possibly eternal) fields of rolling green hills and lush grass. In many ways, this ideology is similar to the Welsh view of Annwn as an afterlife realm. The Summerland is also viewed as the place where one goes in the afterlife in traditions of Spiritualism and Theosophy, which is where Wicca got the term. In Theosophy, the term "Summerland" is used without the definite article "the". Summerland, also called the Astral plane Heaven, is depicted as where souls who have been good in their previous lives go between incarnations. Those who have been bad go to Hell, which is believed to be located below the surface of the Earth and is on the astral plane and is composed of the densest astral matter; the Spiritual Hierarchy functioning within Earth functions on the etheric plane below the surface of the Earth. It is believed by Theosophists that most people (those at high levels of initiation) go to a specific Summerland that is set up for people of each religion. For example, Christians go to a Christian heaven, Jews go to a Jewish heaven, Muslims go to a Muslim heaven, Hindus goes to a Hindu heaven, Theosophists go to a Theosophical heaven, and so forth, each heaven being like