"What! go off at once, dear John, and leave us all?" exclaimed several of the younger members of the family in chorus. "I think not," answered John, calmly, with that sweet smile and gentle voice which gained him so many hearts; "I have much to learn and much to do before I shall be fitted for the office of a missionary. It is not a task to be undertaken lightly and without consideration. When a man charges among a host of foes, he must be armed at all points. A missionary, too, should be like a light shining amid the surrounding darkness; he should be able to show the heathen how to improve their moral and physical, as well as their spiritual condition. He should be fairly versed in the most useful mechanical arts, and possess especially some knowledge of medicine and surgical skill." "Well, it will take you a good many years before you can do all that, and perhaps you will change your mind before the time comes," said one of the younger ones, who did not, as indeed they could not be expected to do, enter into John's thoughts and feelings on the subject. I may say from that very moment John devoted all the energies of his mind and body to preparing himself for the high and holy calling he had undertaken. Long, I know, that night he knelt in prayer for grace, and wisdom, and strength to direct, fit, and support him for the work. Besides giving much time to his studies at the theological college, he gained a considerable knowledge of medicine and surgery, and was to be seen now with saw and plane labouring with a carpenter,--at the blacksmith's anvil, with hammer in hand, forming a bolt, or hinge, or axe,--and now at the gardener's, with hoe or spade, planting or digging, or pruning. Many wondered how his mind could take in so many new things, or his slight frame undergo so much labour. Few could comprehend the spirit which sustained him. He grew indeed stronger and more robust than any one would have supposed he would become. I had since my childhood wished to go to sea, and my father allowed me to follow the bent of my inclinations. I now and then thought that I ought to go forth as a missionary also; but when I compared myself with John, and considered his great superiority to me, I gave up the idea, which I had mentioned to no one, as preposterous. My first two voyages were to India and China, and when I came back from the second John was still at college. I remember thinking that he was losing a great deal of time in preparation. He, however, said that he was gaining time. "A blunt tool can never properly perform the work. I am getting sharpened, that I may be used to advantage," was his remark. On my return home from my third voyage, he had gone to the Pacific. Where he was to be stationed was not known. He had not gone alone, for he had taken a wife to support and solace him. I had never seen her; but I was told that her heart was bound up with his in the work in which he was engaged.