On December 26, 2004, a powerful earthquake struck off the coast of Indonesia, creating a deadly tsunami that killed more than 200,000 people. It was a terrible tragedy. In one day, millions of lives were forever changed. But there was one group of people who, although their village was destroyed, did not suffer a single casualty. The reason? They knew a tsunami was coming. The Moken people live in villages on islands off the coast of Thailand and Burma (Myanmar). A society of fishermen, their lives depend on the sea. For hundreds and perhaps thousands of years, their ancestors have studied the ocean, and they have passed their knowledge down from father to son. One thing in particular they were careful to teach was what to do when the ocean receded. According to their traditions, when that happened, the "Laboon"--a wave that eats people--would arrive soon after. When the elders of the village saw the dreaded signs, they shouted to everyone to run to high ground. Not everyone listened. One elderly fisherman said, "None of the kids believed me." In fact, his own daughter called him a liar. But the old fisherman would not relent until all had left the village and climbed to higher ground. The Moken people were fortunate in that they had someone with conviction who warned them of what would follow. The villagers were fortunate because they listened. Had they not, they may have perished. As people heed the words of prophets, the Lord blesses them. When they disregard his word, however, distress and suffering often follow. Over and over, the Book of Mormon teaches this great lesson. In its pages we read of the ancient inhabitants of the American continent who, because of their righteousness, were blessed of the Lord and became prosperous. Yet often this prosperity turned into a curse in that it caused them to "harden their hearts, and forget the Lord their God." After His Resurrection, the Savior came to the Americas. Because of His wondrous ministry, the people's hearts were softened. They abandoned their sins and journeyed to higher ground. They cherished His words and sought to follow His example. They lived so righteously that there were no contentions among them, and they dealt justly one with another. They shared freely of their substance one with another and they prospered exceedingly. Of this people it was said that "surely there could not be a happier people among all the people who had been created by the hand of God."