On March 19, 1813, a hero was born in Blantyre, central Scotland. It was an age of great missionary activity, and the literal fulfilment of the spirit of the great commission had led Carey, Judson, Moffat, and scores of others to give their lives to the promulgation of the gospel of the kingdom of God in heathen lands. A dozen missionary societies were then in their youth. Interest in travel and exploration was at its height, and the attention of adventurers centered in the Dark Continent, the last of the great unknown regions of the world to be explored. Into the kingdom for such a time, and to do a divinely appointed work, came David Livingstone.

His home was a humble cottage. A rugged constitution came to him as a birthright, for his parents were of sturdy peasant stock. They served God devoutly, and though poor in this world's goods, were honest and industrious, being able to teach their children lessons in economy and thrift which proved of lifelong help to them.

David was a merry, brown-eyed lad, and a general favorite. Perseverance seemed bred in his very bone. When only nine years old, he received from his Sunday-school teacher a copy of the New Testament as a reward for repeating the one hundred nineteenth psalm on two successive evenings with only five errors. The following year, at the age of ten, he went to work in the cotton factory near his home, as a "piecer." Out of his first week's wages he saved enough to purchase a Latin grammar, and set himself resolutely to the task of thoroughly mastering its contents, studying for the most part alone after leaving his work at eight o'clock in the evening. His biographer tells us that he often continued his studies until after midnight, returning to work in the factory at six in the morning. Livingstone was not brighter than other boys, nor precocious in anything save determination. He was very fond of reading, and devised the plan of fastening a book on his spinning-jenny in the factory so that he could catch a sentence now and then while tending the machines. In this way he familiarized himself with many of the classics.

His aptitude for scientific pursuits early revealed itself, and he had a perfect passion for exploration. When only a boy, he usually chose to spend his holidays scouring the country for botanical, geological, and zoological specimens.

In his twentieth year the embryo missionary and explorer was led to accept Jesus Christ as his personal Saviour. Out of the fulness of peace, joy, and satisfaction which filled his heart, he wrote, "It is my desire to show my attachment to the cause of him who died for me by devoting my life to his service." The reading of an appeal by Mr. Gutzlaff to the churches of Britain and America in behalf of China brought to the young student's attention the need of qualified missionaries, and led him to dedicate his own life as well as all that he possessed to foreign service.

As a surgeon carefully selects the instruments with which he works, so it is ever with the divine Physician; and though Livingstone was anxious to enter his chosen field, providence led him to tarry for a little while in preparation. During this time of waiting he put into practise the motto which in later life he gave to the pupils in a Sunday-school, "Trust God and work hard." Having set his face toward China, he had no notion of turning back in the face of difficulties, and finally, after four years of untiring effort, he earned in 1840 a medical diploma, thus equipping himself with a training indispensable for one whose life was to be hidden for years in the fever jungles of Africa. He wrote, "With unfeigned delight I became a member of a profession which with unwearied energy pursues from age to age its endeavors to lessen human woe."

Livingstone also secured the necessary theological training, and was duly accepted by the London Missionary Society as a candidate for China. But the breaking out of the Opium war effectually closed the doors of that field. Just at this time came his providential acquaintance with Robert Moffat. The missionary was home on a furlough, and at a meeting which the young physician attended, stated that sometimes he had seen in the morning sunlight the smoke of a thousand villages in the Dark Continent where no missionary had ever been to tell the sweet old story of redeeming love. This message came to Livingstone as a Macedonian cry, and he willingly answered, "Here am I; send me." The purpose once formed, he never swerved from it.

The change of fields caused some alteration in his plans, and he remained for a time in England, further preparing for his mission with scrupulous care. On Nov. 17, 1840, Dr. Livingstone spent the last evening with his loved ones in the humble Blantyre home, going at once to London, where he was ordained as a missionary. He sailed for the Cape of Good Hope on the eighth of December.

Arrived in Africa, the new recruit immediately turned his steps toward the interior, where there were real things to do. After a brief stop at Kuruman, the home of the Moffats, he spent six months alone among the Bakwains, acquainting himself with their language, laws, and customs. In that time he gained not only these points, but the good will and affection of the natives as well. His door of opportunity had opened, and from the Bakwains he pressed farther north, until, within the first three years of his service in the Dark Continent, he was giving the gospel to heathen far beyond any point before visited by white men.

Both Livingstone and his wife learned early the secret of power that comes from living with the heathen, rather than merely living among them. He possessed a certain indefinable power of discipline over the native mind, which made for orderly, thorough, and effective service. The natives knew him for their friend as well as their teacher. Under his loving care, heathen chiefs became Christian leaders of their own people; Christian customs replaced heathen practises; and peace settled down where trouble had been rife.