The Missionaries must be men of great piety, prudence, courage, and forbearance; of undoubted orthodoxy in their sentiments, and must enter with all their hearts into the spirit of their mission; they must be willing to leave all the comforts of life behind them, and to encounter all the hardships of a torrid, or a frigid climate, an uncomfortable manner of living, and every other inconvenience that can attend this undertaking. Clothing, a few knives, powder and shot, fishing-tackle, and the articles of husbandry above-mentioned, must be provided for them; and when arrived at the place of their destination, their first business must be to gain some acquaintance with the language of the natives, (for which purpose two would be better than one,) and by all lawful means to endeavour to cultivate a friendship with them, and as soon as possible let them know the errand for which they were sent. They must endeavour to convince them that it was their good alone, which induced them to forsake their friends, and all the comforts of their native country. They must be very careful not to resent injuries which may be offered to them, nor to think highly of themselves, so as to despise the poor heathens, and by those means lay a foundation for their resentment, or rejection of the gospel. They must take every opportunity of doing them good, and labouring, and travelling, night and day, they must instruct, exhort, and rebuke, with all long suffering, and anxious desire for them, and, above all, must be instant in prayer for the effusion of the Holy Spirit upon the people of their charge. Let but missionaries of the above description engage in the work, and we shall see that it is not impracticable. It might likewise be of importance, if God should bless their labours, for them to encourage any appearances of gifts amongst the people of their charge; if such should be raised up many advantages would be derived from their knowledge of the language, and customs of their countrymen; and their change of conduct would give great weight to their ministrations. SECT. V. _An Enquiry into the Duty of Christians in general, and what Means ought to be used, in order to promote this Work._ If the prophecies concerning the increase of Christ's kingdom be true, and if what has been advanced, concerning the commission given by him to his disciples being obligatory on us, be just, it must be inferred that all Christians ought heartily to concur with God in promoting his glorious designs, for _he that is joined to the Lord is one spirit_.