Book excerpt: When God was about to create Adam, a number of souls, knowing that all of the souls then living in heaven would share in the sin of created Adam, fled to a far place outside the boundaries of heaven, and hid themselves in a corner of chaos. There they waited until after the first sin was done. Only that band of hidden souls escaped the evil touch of Adam's sin. And they are the Innocent souls. When the Enemy becomes powerful on earth, and stretches mountains of black clouds between man's earth and heaven, when men become knotted with evil and lose their Godly form, then the Almighty goes up to the highest of his regions, and seeks out one of his Innocent souls. He says to the Innocent soul, "Go down and purify the earth." Such were the souls of Abraham, of Isaac, and of Jacob; such was the soul of Noah; such were the souls of the great prophets, of the great scribes, and of the great rabbis. The soul of the Messiah is prince among this band of Innocent souls; and when the time of Redemption arrives, Messiah himself will come down from the highest of heavens. Then the Enemy will disappear forever. The soul of Rabbi Israel, the Baal Shem Tov, was one of that band of innocents who escaped the sin of Eden. And this is how he came to be born on earth. In a hamlet in the district of Moldau there lived the pious Rabbi Eleazer. His wife was a virtuous woman; she was the daughter of a pious Jew of the city of Okup. Tartars attacked the valleys of Moldau, pillaged the villages, slaughtered many Jews, and carried off others into slavery. Rabbi Eleazer was one of those taken captive. His wife said, "I will wait for his return until the end of my days, and if he does not return to me in this world, I will meet him in the next world." In heaven, Elijah came to God and said, "See how the Jews suffer. It is time to send an Innocent soul down to earth, to sweeten the lives of the Jews." God said, "Not yet." For many weeks Eleazer voyaged with the barbarians. On land, he was forced to carry heavy burdens. On sea, he was chained to an oar and made to row as a galley slave. At last, coming to a strange shore, the Tartars took the Jew into the city and sold him in the marketplace as a slave. He was purchased by the King's Grand Vizier, who soon perceived that the slave, though of a race unknown to him, was a person of unusual intelligence. Rabbi Eleazer had kept count of the days. When Sabbath came, he begged his master to permit him to rest on that day. This the Vizier granted, and Rabbi Eleazer did not work on Sabbath. The only duty of Rabbi Eleazer, when he was a slave, was to watch for the time when his master the Vizier returned from his audience with the King; then Rabbi Eleazer would wash the feet of the Grand Vizier. Thus, the slave had a great deal of time to pass. Rabbi Eleazer knew by heart the Psalms of David, and he passed his days singing the Psalms. He was not happy, for he felt himself alone away from his people, and he prayed God that he might be released to go home to his wife and to live among other Jews. At last he could bear his life in the court no longer, and he thought of flight. One night he crept from his bed and made his way through the halls of the palace, until he reached the gate. There he saw the guard asleep. His naked sword, fallen from his hand, lay at his side. The keys were bound to his girdle. Rabbi Eleazer looked at the sword and said to himself, "To take the keys I must lift the sword and slay the man." Instead, he returned and remained in captivity. One year, the King besieged a neighbouring city. The city was strong and withstood his attack. Then the King did not know what to do; he asked of his advisers whether his army should continue to stand in their boats on the river before the walls of the city, becoming themselves weaker while they waited for the enemy to weaken, or whether he should risk all of his men in a charge upon the walls. The Vizier did not know what advice to give, and fell therefore into disfavour with the King. When the Vizier came home, Eleazer saw that he was troubled. He began, as every day, to wash his master's feet. The Vizier sighed and said, "Would that my own task were so simple."