The presence of Las Casas in Hispaniola infused new courage into the Dominicans, who had been discouraged in recent years by the difficulty and hopelessness of contending against public opinion on the subject of the Indians and had consequently ceased to preach and agitate in their favour: some members of the community had even been affected by the prevalent opinion that the Indians were really a race of a different order, servile by nature, and destined by Providence to a life of subjection to their superiors. Learned arguments were found to sustain this opinion. The well-known chapters of Aristotle's _Politics_ were quoted, the Scriptures were drawn upon, and, as not infrequently happens, many good men adopted the easier line of not contending with the views of the rich and powerful.
There now ensued a sort of revival of the old enthusiasm in the defence of the natives; sermons were preached which stirred up great wrath and provoked protest from the authorities. It was easy to adopt reprisals on the friars, and the colonists did not hesitate to do so, refusing alms and supplies to the convents. Threats of violence, even of shooting Fray Tomas Casillas, whose sermons had been particularly offensive, were not wanting, though fortunately they were not executed. The friars were reduced to the last extremity and, but for the charity of some few sympathisers and the generous aid of the Franciscan monks who fed them, they would have found themselves in want of the absolute necessaries of life in the midst of a hostile populace. At this juncture a notable conversion was effected by their preaching; a widow named Solano, who was reputed the richest person in the colony, came one day to the convent and declared that she was convinced of the truth of all the preachers had expounded concerning the iniquity of slavery and that she had in consequence resolved, not only to liberate her two hundred and more slaves, but to make restitution of her tainted wealth in as far as she could, by transferring her plantations to the Order, as her awakened conscience forbade her enjoyment of it. This event stirred the entire colony profoundly, and as the action of the friars was so clearly contrary to their own temporal interests as to place the sincerity of their convictions and the purity of their motive beyond question, a certain revulsion in public sentiment began to manifest itself. It is not recorded that anybody else followed the widow's example, but such a change was operated in the disposition of the better class of people that when the time for Las Casas and his friars to leave arrived, regret for their departure was expressed on all sides. On December 14th they embarked on what proved to be a long and tempestuous voyage, attended by many and great dangers; owing to the ignorance of the pilot, the Bishop himself had to take the wheel. Christmas was celebrated at sea, and it was not until the fifth of January that they finally landed at the port of Lazaro on the coast of Campeche. The first episcopal function performed by the Bishop in his new diocese was the pontifical celebration of the vigil and mass of the Epiphany, during which he delivered an earnest discourse on the one theme that furnished material for all his sermons and writings--the injustice and sin of slavery and the obligation resting on all Christian Spaniards to liberate their slaves in conformity with the laws of the Emperor, and to provide for their humane treatment and conversion, according to the law of God.