I had a servant who was black; his name was Isfandiyar. If a perfect man could be found in the world, that man was Isfandiyar. He was the essence of love, radiant with sanctity and perfection, luminous with light. Whenever I think of Isfandiyar, I am moved to tears, although he passed away fifty years ago. He was the faithful servant of Bahá’u’lláh and was entrusted with His secrets. For this reason the Shah of Persia wanted him and inquired continually as to his whereabouts. Bahá’u’lláh was in prison, but the Shah had commanded many persons to find Isfandiyar. Perhaps more than one hundred officers were appointed to search for him. If they had succeeded in catching him, they would not have killed him at once. They would have cut his flesh into pieces to force him to tell them the secrets of Bahá’u’lláh. But Isfandiyar with the utmost dignity used to walk in the streets and bazaars. One day he came to us. My mother, my sister and myself lived in a house near a corner. Because our enemies frequently injured us, we were intending to go to a place where they did not know us. I was a child at that time. At midnight Isfandiyar came in. My mother said, “O Isfandiyar, there are a hundred policemen seeking for you. If they catch you, they will not kill you at once but will torture you with fire. They will cut off your fingers. They will cut off your ears. They will put out your eyes to force you to tell them the secrets of Bahá’u’lláh. Go away! Do not stay here.” He said, “I cannot go because I owe money in the street and in the stores. How can I go? They will say that the servant of Bahá’u’lláh has bought and consumed the goods and supplies of the storekeepers without paying for them. Unless I pay all these obligations, I cannot go. But if they take me, never mind. If they punish me, there is no harm in that. If they kill me, do not be grieved. But to go away is impossible. I must remain until I pay all I owe. Then I will go.” For one month Isfandiyar went about in the streets and bazaars. He had things to sell, and from his earnings he gradually paid his creditors. In fact, they were not his debts but the debts of the court, for all our properties had been confiscated. Everything we had was taken away from us. The only things that remained were our debts. Isfandiyar paid them in full; not a single penny remained unpaid. Then he came to us, said good-bye and went away.
(‘Abdu’l-Bahá, Promulgation of Universal Peace, p. 426-427)