There may be, however, and there often is, a difference of opinion as to the line of operation best fitted to secure success. Missionaries find themselves in presence of widely-separated classes, who must be approached in different ways, and it is the part of wisdom to find out the most direct path to their understanding, conscience, and heart. About these modes of operation there has often been marked diversity of opinion, some pleading for one mode, and others for another. It cannot be denied that in the discussion thus carried on there has often been one-sidedness, resulting in some cases from natural liking, in some from special fitness, in others from the peculiarities of the sphere into which missionaries find themselves introduced so that they fail to realize the peculiarities in the qualifications, likings, and spheres of their brethren, who are as eager as themselves to bring the people to the feet of the Lord Jesus. Hinduism is a strong fortress, and those who assail it by hurling at it--if I may so speak--the red-hot shot of exposure of its errors, and the fire of the truth as it is in Jesus, act very unwisely in depreciating those who are quietly preparing the ammunition required for carrying on the siege, or are undermining the foundations, and thus preparing for entering the breach. The erection of the Christian Church in India is a most arduous, and at the same time a most glorious, enterprise, and a variety of workmen is required. Those who handle the trowel and the hammer act very unwisely in depreciating those who plan the structure, clear away the rubbish, and lay the foundation, or who in other ways help on the building. These illustrations require no enlargement. They indicate the views which every succeeding period of my missionary career has led me to entertain with increasing firmness. The translation and revision of the Scriptures, the preparation of Christian tracts and books, teaching in schools and colleges, taking charge of orphanages, the going among the people in city, town, and hamlet, wherever they can be reached, to speak to them about the Saviour of mankind; attending to secular work, such as the erection of buildings, keeping accounts, and gathering money--all are legitimate departments of missionary work, and the choice of them by missionaries ought to be determined by the exigencies of missions, by personal fitness, and by providential indications of the course which should be pursued. I would go further, and say that the preparation of grammars and dictionaries, the giving of time and strength to literary work, may in certain circumstances, in the case of men of peculiar qualifications, be deemed work worthy of a missionary, as thereby he may do much to further the cause to which he has devoted his life. Readers will readily recall names of illustrious men, who were deeply imbued with the missionary spirit and did eminent service, who were also remarkable for their literary achievements.