Swedish scientist and visionary Emanuel Swedenborg (1688-1772) writes that the Ten Commandments are the most important part of the Bible. They encapsulate what we need to do to grow as spiritual people, with a meaning that penetrates far beyond the surface level of words and deeds. One of the fundamentals of Swedenborg’s theology is the concept that underlying the literal text of the Bible is an inner spiritual meaning. Using this method of interpretation, Swedenborg peels back the layers of the Ten Commandments to reveal a cohesive set of teachings with both practical applications and far-reaching spiritual implications. Although Swedenborg discusses the Ten Commandments in many places throughout his writings, he wrote four extended commentaries on the subject in four separate volumes: Secrets of Heaven (volume 7, published in 1754), True Christianity (1771), the short work Life (1763), and the posthumously published Revelation Explained (1758-1759). Those four commentaries are now being combined in a single volume for the first time, allowing the reader to compare and contrast Swedenborg’s approach across a seventeen-year span. This book offers new insights for spiritual seekers and students of Swedenborg alike, illuminating what is at once a familiar set of biblical teachings and one of the cornerstones of Swedenborg’s system of personal growth.