Once when the boys were at play in an open space, a man came up and joined in the conversation. He was amusing at first, and had a story or two that suited the curiosity of young people. But when he had made himself at home a little; he went on to speak of religious subjects and priests and the like, and treated them with ridicule and disrespect. Many of the boys noticed the change in his conversation and went off to play; others stayed on. But then Dominic arrived. He stopped for a moment to listen, but immediately saw what the man was about, and without any hesitation said to the boys round him: "Don't stay here listening to such a degraded man; he is only trying to corrupt souls." The boys were accustomed to Dominic's influence in regard to such things, and all moved away, leaving the man alone. The latter retired discomfited, and never tried his persuasive arts in that neighbourhood again.
This influence of Dominic's gradually increased, so that he could usually persuade the boys against any course in which he saw that evil might lurk. There was at the Oratory, at the time, a little society composed of the better and more able boys, who endeavoured to check any wrongdoing amongst the rest, and to deal with any unruly ones amongst them. Savio belonged to it and played a foremost part in it. Whatever little presents came to him
