Not long before the בעל שם טוב passed away, he gave each of his closest חסידים a special task to make sure that חסידות will continue to grow. One of his חסידים , ר‘ יעקב , was given the task of travelling from town to town telling stories about all he had seen in his years with the בעל שם טוב .
ר‘ יעקב carried out his mission for several years, but after a while, he longed to return to his home. He began to wait for a sign that his mission had been fulfilled.
One day ר‘ יעקב arrived in Italy. He had heard that in Rome lived a wealthy איד who paid a lot of money for every story he was told about the בעל שם טוב . Arriving at this איד 's house, ר‘ יעקב was received royally and given the finest accommodations. He prepared a number of stories to tell on the coming שבת at the meals.
שבת arrived, and ר‘ יעקב stood up to begin telling his stories. But, to his shock and horror, his mind went blank; he could not remember even one story. The crowd was even more surprised than he was; only his kind host was not bothered by this strange happening.
The host advised ר‘ יעקב to rest, and try again later. ר‘ יעקב went to his room and suddenly, in a flash, all the stories flooded back into his mind. However, the next day, on שבת afternoon, when he stood in front of the crowd to begin his tales, he again forgot everything. When, by the סעודה שלישית , ר‘ יעקב was still unable to tell even one story, he was filled with overwhelming sadness and sorrow. "This must be a punishment from ה‘ for some terrible עבירה of mine," thought ר‘ יעקב to himself.
When שבת was over, and ר‘ יעקב joined his host at the מלוה מלכה , the host carefully said, "Now that we are alone, you might possibly be able to remember something about the holy בעל שם טוב ." But try as he might, ר‘ יעקב could remember nothing. With great embarrassment and sorrow, he told his host he would leave straightaway.
"Please, don't hurry," begged the host. "Stay a few more days, and if by then you don't get back your memory, I won't make you stay any longer." When the appointed day arrived and ר‘ יעקב could still not tell one story, he prepared to leave. But no sooner had he climbed into his carriage when a story flashed into his mind.
He lost no time telling the following story: "About ten years ago, just before the גוישע holiday of Easter, the בעל שם טוב and a few of his חסידים set out on a journey to an unfamiliar town. The גוישע townspeople were gathering in the main square to hear a sermon from their bishop. The אידן were terrified that the bishop's words would make the crowd violent, and they locked themselves in their homes. But the בעל שם טוב was completely not worried. In fact, he told me to approach the bishop with the order to come to the בעל שם טוב at once.
"I delivered this message in אידיש , exactly as the בעל שם טוב had told me. The bishop showed no surprise, but told me he would come as soon as he finished his sermon. I hurried back to the בעל שם טוב and told him what the Bishop had said. The בעל שם טוב told me to go to the Bishop and order him to come at once. When I told the Bishop the בעל שם טוב 's words, his face turned pale and he followed me without question. The בעל שם טוב closed himself up with the bishop for many hours. Then, as suddenly as we had arrived, we went back home without even a word of explanation. And that's the end of my story."
The rich איד listened with great attention, then suddenly exclaimed, "ברוך ה‘ ! ה‘ should be praised!" After calming down, he explained to ר‘ יעקב , "Everything you've told me is true in every detail! I know it because I was there...I was that bishop!"
The host continued, "I was born and raised a איד , but the attraction of a great career tempted me to convert, for a איד could not enter the university. At first I kept my אידישקייט secretly, but little by little I forgot how to behave as a איד .
"After I had achieved the post of bishop, I began to be troubled by dreams of my youth - it seems my holy ancestors had pity on my lost soul - but I was able to send them away from my mind. One night the בעל שם טוב came to me in a dream and demanded that I return to my people. I began to think of doing תשובה , but wondered if I had the strength. The night before my sermon, the בעל שם טוב appeared to me again, saying that he was coming to help me. It was hard for me to break with my past, but I finally returned fully to our beautiful אידישקייט . The בעל שם טוב gave me instructions for carrying out my תשובה . When I asked him how I would know that my תשובה had been accepted, he replied: 'When a man comes to you and tells you the story of what happened that day, you will know that your תשובה has been accepted.'
"I carefully followed all of the בעל שם טוב 's instructions. When you came here, I recognized you immediately. And when you could not remember a single story, especially my story, I knew that my תשובה was not yet complete. These past few days I have done a חשבון הנפש and, ברוך ה‘ , now I know that my תשובה has been truly accepted."