To have made known the object of their mission would have ensured its defeat; therefore they carefully concealed their real character. Every minister possessed a knowledge of some trade or profession, and the missionaries prosecuted their work under cover of a secular calling. Usually they chose that of merchant or peddler. “They carried silks, jewelry, and other articles, at that time not easily purchasable save at distant marts; and they were welcomed as merchants where they would have been spurned as missionaries.”—Wylie, b. 1, ch. 7. All the while their hearts were uplifted to God for wisdom to present a treasure more precious than gold or gems. They secretly carried about with them copies of the Bible, in whole or in part; and whenever an opportunity was presented, they called the attention of their customers to these manuscripts. Often an interest to read God’s word was thus awakened, and some portion was gladly left with those who desired to receive it. (GC 71.1) MC VC

The work of these missionaries began in the plains and valleys at the foot of their own mountains, but it extended far beyond these limits. With naked feet and in garments coarse and travel-stained as were those of their Master, they passed through great cities and penetrated to distant lands. Everywhere they scattered the precious seed. Churches sprang up in their path, and the blood of martyrs witnessed for the truth. The day of God will reveal a rich harvest of souls garnered by the labors of these faithful men. Veiled and silent, the word of God was making its way through Christendom and meeting a glad reception in the homes and hearts of men. (GC 71.2) MC VC