The isolated outbreaks that do occur are generally produced by personal animosity and greed of gain. Just as has been known in other countries where a proscribed religion was practised in secret, and protection against persecution and informers secured by means of money, so in many places the Babis have made friends in this manner out of enemies. Individuals sometimes are troubled by the needy and unscrupulous who affect an excess of religious zeal, but these desist on their terms being met. Occasionally in a settlement of bazaar trading-accounts, the debtor, who is a Mohammedan, being pressed by his creditor, whom he knows to be a Babi, threatens to denounce him publicly in order to avoid payment. I witnessed an instance of 'sanctuary' asylum being claimed in the stable of one of the foreign legations at Tehran by a well-known Persian merchant, a Babi, who fled for his life before the bazaar ruffians to whom his debtor had denounced him, urging them to smite and slay the heretic. It was believed that the practice of black-mailing the Babis was such a well-known successful one at Yezd that some of the low Mohammedans of the town tried to share in the profits and were disappointed. This, it was said, led to the massacre which occurred there in April, 1891. The Babis, notwithstanding divergence of opinion on many points, yet attend the mosques and the Moulla teachings, and comply with all the outward forms of religion, in order to avert the anger which continued absence from the congregation would draw upon them from hostile and bigoted neighbours. Two of them were suddenly taxed in the Musjid with holding heterodox opinions, and were then accused of being Babis. The discussion was carried outside and into the bazaar, the accusers loudly reviling and threatening them. They were poor, and were thus unable to find protectors at once. When being pressed hard by an excited mob which had collected on the scene, an over-zealous friend came to their aid, and said, 'Well, if they are Babis, what harm have they done to anyone?'