The Tezcucan and Tlascalan chiefs now sent to acquaint their troops with the failure of the prophecy, and to recall them to the Christian camp. The Tlascalans, who had halted on the way, returned, ashamed of their credulity, and with ancient feelings of animosity heightened by the artifice of which they had been the dupes. Their example was followed by many of the other confederates, with the levity natural to a people whose convictions are the result not of reason, but of superstition. In a short time the Spanish general found himself at the head of an auxiliary force which, if not so numerous as before, was more than adequate to all his purposes. He received them with politic benignity; and, while he reminded them that they had been guilty of a great crime in thus abandoning their commander, he was willing to overlook it in consideration of their past services. They must be aware that these services were not necessary to the Spaniards, who had carried on the siege with the same vigor during their absence as when they were present. But he was unwilling that those who had shared the dangers of the war with him should not also partake its triumphs, and be present at the fall of their enemy, which he promised, with a confidence better founded than that of the priests in their prediction, should not be long delayed. Yet the menaces and machinations of Guatemozin were still not without effect in the distant provinces. Before the full return of the confederates, Cortés received an embassy from Cuernavaca, ten or twelve leagues distant, and another from some friendly towns of the Otomies, still farther off, imploring his protection against their formidable neighbors, who menaced them with hostilities as allies of the Spaniards. As the latter were then situated, they were in a condition to receive succor much more than to give it.[66] Most of the officers were, accordingly, opposed to granting a request compliance with which must still further impair their diminished strength. But Cortés knew the importance, above all, of not betraying his own inability to grant it. “The greater our weakness,” he said, “the greater need have we to cover it under a show of strength.”[67] He immediately detached Tápia with a body of about a hundred men in one direction, and Sandoval with a somewhat larger force in the other, with orders that their absence should not in any event be prolonged beyond ten days.[68] The two captains executed their commissions promptly and effectually. They each met and defeated his adversary in a pitched battle, laid waste the hostile territories, and returned within the time prescribed. They were soon followed by ambassadors from the conquered places, soliciting the alliance of the Spaniards; and the affair terminated by an accession of new confederates, and, what was more important, a conviction in the old that the Spaniards were both willing and competent to protect them.