The “Diary” is, however, a work not suited for an early student of Swedenborg. The principles upon which it is written, not being understood, a young reader could hardly fail to form erroneous ideas from it, and misjudge the work itself. It is only after some acquaintance with the spiritual laws expounded in Swedenborg’s theological writings, that it can be read with profit. Incidents, which, at first sight, might appear ridiculous and irrational, are brought within the pale of reason and belief when the laws upon which they are founded are understood; and as effects, not causes, constitute the burden of the “Diary,” the need of this caution will be apparent. When, however, the laws of spiritual life are understood, the “Diary” becomes a work of peculiar and most profitable instruction. While Swedenborg was living in Sweden, in 1751, his old friend and coadjutor, Polheim, died; and Swedenborg was favored with a view of _both_ sides of his grave. Writing in his “Spiritual Diary,” he says: “Polheim died on Monday, and spoke with me on Thursday. I was invited to the funeral. He saw the hearse, the attendants, and the whole procession. He also saw them let down the coffin into the grave, and conversed with me while it was going on, asking me why they buried him, when he was alive. And when the priest pronounced that he would rise again at the day of judgment, he asked why this was, when he had already risen. He wondered that such a belief should prevail, considering that he was even now alive; he also wondered at the belief in the resurrection of the body, for he said he felt that he was in the body: with other remarks.” Such a relation will seem strange, very strange to many. But have patience. When the laws and principles upon which such phenomena take place, are comprehended, all their strangeness and improbability will straightway disappear. CHAPTER X. _The Arcana Cœlestia._