Emanuel Swedenborg: Biography, Achievements & Lasting Legacy

His experiences culminated in a "spiritual awakening" in which he received a revelation that Jesus Christ had appointed him to write The Heavenly Doctrine to reform Christianity. According to The Heavenly Doctrine, the Lord had opened Swedenborg's spiritual eyes so that from then on, he could freely visit heaven and hell to converse with angels, demons, and other spirits and that the Last Judgment had already occurred in 1757, the year before the 1758 publication of De Nova Hierosolyma et ejus doctrina coelesti (English: Concerning the New Jerusalem and its Heavenly Doctrine).

Over the last 28 years of his life, Swedenborg wrote 18 published theological works—and several more that remained unpublished. He termed himself a "Servant of the Lord Jesus Christ" in True Christian Religion, which he published himself. Some followers of The Heavenly Doctrine believe that of his theological works, only those that were published by Swedenborg himself are fully divinely inspired. Others have regarded all Swedenborg's theological works as equally inspired, saying for example that the fact that some works were "not written out in a final edited form for publication does not make a single statement less trustworthy than the statements in any of the other works". The New Church, also known as Swedenborgianism, is a Restorationist denomination of Christianity originally founded in 1787 and comprising several historically related Christian churches that revere Swedenborg's writings as revelation.