Heaven and Hell is the common English title of a book written by Emanuel Swedenborg in Latin, published in 1758. The full title is Heaven and its Wonders and Hell From Things Heard and Seen, or, in Latin: De Caelo et Eius Mirabilibus et de inferno, ex Auditis et Visis. It gives a detailed description of the afterlife, how people live after the death of the physical body. The book owes its appeal to that subject matter.
An article about Swedenborg includes a list of biographies about him, with a brief analysis of each biographer's point of view. Some of the things he claims to have experienced are that there are Jews, Muslims and people of pre-Christian times ("pagans" such as Romans and Ancient Greece ) in Heaven. He says he spoke to married angel couples from the Golden Age who had been happy in heaven for thousands of years. The fundamental issue of life, he says, is that love of self or of the world drives one towards Hell, and love of God and of fellow beings drives one towards Heaven.
The work proved to be influential. It has been translated into a number of languages, including Danish, French, English, Hindi, Russian, Spanish, Icelandic, Swedish and Zulu. A variety of important cultural figures, both writers and artists, were influenced by Swedenborg, including Johnny Appleseed, William Blake, Jorge Luis Borges, Daniel Burnham, Arthur Conan Doyle, Ralph Waldo Emerson, John Flaxman, George Inness, Henry James, Sr., Carl Jung, Immanuel Kant, Honoré de Balzac, Helen Keller, Czesław Miłosz, August Strindberg, D. T. Suzuki, and W. B. Yeats. Edgar Allan Poe mentions this book in his work The Fall of the House of Usher. It also plays an important role in Honoré de Balzac's novel Louis Lambert. William Blake referred to and criticized Heaven and Hell and Swedenborg by name several times in his poetical/theological essay The Marriage of Heaven and Hell.
Swedenborg wrote about Heaven and Hell based on what he said was revelation from God. According to Swedenborg, God is love itself and intends everyone to go to heaven. That was His purpose for creation. Thus, God is never angry, Swedenborg says, and does not cast anyone into Hell. The appearance of Him being angry at evil-doers was permitted due to the primitive level of understanding of people in Biblical times. Specifically, holy fear was needed to keep the people of those times from sinking irretrievably into the consequences of their evils. The holy fear idea was in keeping with the fundamental truth that even they could understand, that everything comes from Jehovah. In the internal, spiritual sense of the Word, however, revealed in Swedenborg’s works, God can be clearly seen for the loving Person He actually is.
Heaven and Hell opens with an affirmation of the many statements in the Old and New Testaments (e.g. Deuteronomy 6:4, Isaiah 44:6, 45: 14, 21, Mark 12: 29,32, John 1:18, Revelation 11:17) and Swedenborg’s revelation (e.g.,) that there is a God and He is one. If God is all-powerful, He must be one. It is self-contradictory to say that there is more than one being who is all-powerful.
Swedenborg details a life after death that consists of real experiences in a world in many basic ways quite similar to the natural world. According to Swedenborg, angels in heaven do not have an ethereal or ephemeral existence but enjoy an active life of service to others. They sleep and wake, love, breathe, eat, talk, read, work, play, and worship. They live a genuine life in a real spiritual body and world.
According to Swedenborg, we in the natural world can only see angels here when our spiritual eyes are opened. This corresponds to many instances in the Old Testament  and New Testament (Matthew 18, Luke 2:14, Matthew 17, Luke 24, Revelation 1:10). Swedenborg received his revelation by the same process of his spiritual eyes being opened by God.
An angel’s whole environment – clothes, houses, towns, plants, etc. – are what Swedenborg terms correspondences. In other words, their environment spiritually reflects, and thus "corresponds" to, the mental state of the angel and changes as the angel's state changes.
Swedenborg writes that angels have no power of their own. God's power works through the Angel's to restrain evil spirits, one angel being able to restrain a thousand such spirits all at once. Angels exercise God's power chiefly in defending people against hell. Swedenborg is explicitly clear that Angels have no power whatsoever of their own, they neither take nor like to receive thanks or accept any credit.
In the Christian world it is believed that in the beginning angels and devils were created in heaven, also that the devil or Satan was an angel of light, but having rebelled he was cast down with his crew, and thus hell was formed. Swedenborg states that, on the contrary, every angel or devil began life as an inhabitant of the human race. In other words, there are no angels or demons who were not people on Earth first.
Angels are men and women in every detail just as they were here on earth, only they are spiritual and thus more perfect. See Chapter on “Marriage in Heaven” in Heaven and Hell and Swedenborg’s book on the topic, Marriage Love (Conjugial Love in older translations).
The spiritual conjunction of husband and wife that is the basis of true marriage in this world and the next is explained in Heaven and Hell # 366ff. and Marriage Love #156ff.
Swedenborg says that this true married love was known in antiquity but largely lost since then, mainly due to loss in belief that this love is eternal and that there is life after death.
According to Swedenborg, married life continues after death as before, agreeing with the instinctive conviction of poets and lovers whose inward assurances tell them their love will surmount death and that they will live again and love again in human form. In other words, there is no “till death do us part” of happily married couples. (See “The Lord God Jesus Christ on marriage in heaven”)
Swedenborg also says that Christian marriage love of one man and one woman is the highest of all loves, the source of the greatest bliss. “For in themselves Christian marriages are so holy that there is nothing more holy. They are the seminaries of the human race, and the human race is the seminary of the heavens.” 
The spiritual conjunction of husband and wife that is the basis of Christian marriage in this world and the next, is explained in Heaven and Hell # 366ff. and Marriage Love (Conjugial Love in older translations) #156ff. Evidence of this conjunction is found in the fact that husband and wife together are called [one] “man” or “one flesh” in Genesis 1:27, 2:22-24, 5:2, and Mark 10:8.
In heavenly marriages neither partner tries to dominate the other since love of dominion of one partner eliminates the delight of that marriage.
The ancients believed in a fountain of perpetual youth. In heaven their dream is realized, for those who leave this world old, decrepit, diseased in body or deformed, renew their youth, and maintain their lives in the full vigor of early manhood and womanhood.
Swedenborg says that couples who lived in a chaste love of Christian marriage are more than all others in the order and form of heaven, and therefore in all beauty, and continue unceasingly in the flower of youth. The delights of their love are ineffable, and increase to eternity. What their outward delights are it is impossible to describe in human words.
“Polygamy” is used here to describe any marital relationship between men and women other than one husband with one wife. A further variant is “Multiple Partners, but One at a Time”  (i.e. serial monogamy). If done for evil reasons, such as lust, it constitutes “successive polygamy.” 
Swedenborg said in his revelation that true Christian marriage love between one husband and several wives is impossible for its spiritual origin, which is the formation of one mind out of two, is thus destroyed. He says that love that is divided among a number of Christian partners is not true marriage love, but lasciviousness. According to Swedenborg, a Christian who marries more than one wife commits not only natural adultery but also spiritual adultery. In the highest sense to commit adultery means to deny the divinity of Jesus Christ and to profane the Word. Adultery is so great an evil, Swedenborg says, "that it may be called diabolism itself". After death the damnation of Christian polygamists is more severe than the damnation of those who committed only natural adultery. In the other life adulterers love filth and live in filthy hells 
There is neither time nor space as we understand them in the other world. Both are replaced by a sense of state. See Chapter 18, “Time in Heaven” and Chapter 22, “Space in Heaven,” in Swedenborg E. Heaven and Hell, Swedenborg Foundation 1946, # 70, 191
The "World of Spirits" is not to be confused with “the spiritual world,” which is a general term referring to the whole extent of Heaven, Hell and the World of Spirits. The traditional Christian idea was of resurrection on Judgment Day at the end of history. Swedenborg says judgment takes place in the World of Spirits immediately after each individual’s death. After we die, we wake up in the intermediate region of the spiritual world, neither in Heaven nor Hell, but in a neutral "no man's land" that Swedenborg terms the "World of Spirits."  Here we gradually lose the ability to pretend and the spiritual “real us” comes out. The resulting stripping of one's self bare, even to one's most secret thoughts and intentions, is the judgment. “There is nothing concealed that shall not be uncovered, and nothing secret that shall not be known …” (Luke 12:2, 3; Matthew 10:26, Heaven and Hell, #498). Following this judgment the new spirit goes on to Heaven or Hell of his or her own free will. God does not force them. Spirits gather with those that are alike to themselves, whether in Heaven or Hell. Each Spirit is granted Angels and good Spirits, though evil spirits cannot endure their presence and so depart.
So who sends people to Heaven or Hell? Nobody but themselves. There is no inquiry as to their faith or former church affiliations, or whether they were baptized, or even what kind of life they lived on Earth. They migrate toward a heavenly or hellish state because they are drawn to its way of life, and for no other reason.
Anyone can enter heaven. However, as soon as an evil person inhales the air there they have excruciating torment so they quickly shun it and escape to a state/place in keeping with their true state. As the old saying goes, “Where the tree falls, there it lies.” The basic spiritual orientation of a person toward good or evil cannot be changed after death. Thus, an evil spirit could leave hell, but never wants to.
D. Michael Quinn suggests in his book Early Mormonism and the Magic World View that Heaven and Hell influenced Joseph Smith in the creation of the Latter Day Saint view of the afterlife detailed in Doctrine and Covenants Section 76.
However, many of the similarities are rooted in Biblical language and by interpreting Biblical texts. For example, the general view of three Heavens in the resurrection appears to have its root from the writings attributed to the apostle Paul found in the New Testament, 1 Cor 15:40–42:
Allegorically, Swedenborg likens both the nature of each heaven as well as the illumination in the sky of each heaven to the sun, moon, and stars. He states that the sun of the celestial heaven and the moon of the spiritual kingdom is the Lord. In Mormonism's view of I Cor 15:40–42, the resurrected bodies of those in three degrees of glory (celestial, terrestrial, and telestial heavens) are likened to the Sun, Moon, and stars.
Others who acknowledge parallels, including Mormon historian Richard Bushman, propose that the similarities between the revelations of Smith and Swedenborg are due to the influence of Paul's writing on both of them.
It should be noted, however, that Corinthians is not included in the list of books that, according to Swedenborg, constitute the divinely inspired Biblical canon listed in Arcana Coelestia 10,325, White Horse 16, and New Jerusalem and its Heavenly Doctrine 266. From Swedenborg’s perspective the teachings of Corinthians are thus not authoritative and he would not have been influenced by them.
The content is sourced from: https://handwiki.org/wiki/Religion:Heaven_and_Hell_(Swedenborg)