[Testimonies for the Church 8:204, 205 (1903).]
The breadth of gospel medical missionary work is not understood. The medical missionary work now called for is that outlined in the commission which Christ gave to His disciples just before His ascension. “All power is given unto Me in heaven and in earth,” He said. “Go ye therefore, and teach all nations, baptizing them in the name of the Father, and of the Son, and of the Holy Ghost: teaching them to observe all things whatsoever I have commanded you: and, lo, I am with you alway, even unto the end of the world.” Matthew 28:18-20. CH 509.1
These words point out our field and our work. Our field is the world; our work the proclamation of the truths which Christ came to our world to proclaim. Men and women are to have opportunity to gain a knowledge of present truth, an opportunity to know that Christ is their Saviour, that “God so loved the world, that He gave His only-begotten Son, that whosoever believeth in Him should not perish, but have everlasting life.” John 3:16.... CH 509.2
Let those who have fitted themselves to engage in medical missionary work in foreign countries go to the places that they expect to make their field of labor, and begin work right among the people, learning the language as they work. Very soon they will find that they can teach the simple truths of God's word. CH 509.3
There is in this country a great, unworked field. The colored race, numbering thousands upon thousands, appeals to the consideration and sympathy of every true, practical believer in Christ. These people do not live in a foreign country, and they do not bow down to idols of wood and stone. They live among us, and again and again, through the testimonies of His Spirit, God has called our attention to them, telling us that here are human beings neglected. CH 509.4
This broad field lies before us unworked, calling for the light that God has given us in trust. CH 510.1