Oli's instructions were to set sail from Vera Cruz, and shape his course for the Havannah, where he would find Alonso de Conteras, one of Cortes' veterans, whom the latter had despatched thither, in advance, with 6000 pesos, to purchase horses, cassave bread, and salted meat, for the armament, all of which Oli was to take on board, and then sail straight for the Higueras, to which place he would then have an easy voyage. Cortes' further instructions were, that he should make every possible effort to gain the Indians by kindness, and to build a town in some advantageous spot, near some harbour, from whence he could by degrees subject the whole country, and induce the inhabitants to bring in their gold and silver; but he was, above all things, to search for the passage to the southern ocean, and should he arrive there, to explore the harbours on that coast, if he found any. To this armament were also appointed two priests, one of whom understood the Mexican language, and they were particularly desired to preach the gospel among the Indians, and by kindly remonstrances, joined to convincing arguments, induce them to abolish their human sacrifices, with other abominations practised among them. Every place the troops visited they were to look out for those diabolical cages in which the Indians shut up those they intended as victims for their sacrifices; these they were ordered to release, and the cages were to be destroyed. The priests were also to erect crosses in every township, and they were provided with a number of images of the Virgin Mary to present to the inhabitants.