The way in which Christ worked was to preach the word, and to relieve suffering by miraculous works of healing. But I am instructed that we cannot now work in this way; for Satan will exercise his power by working miracles. God's servants today could not work by means of miracles, because spurious works of healing, claiming to be divine, will be wrought. MM 14.2
For this reason the Lord has marked out a way in which His people are to carry forward a work of physical healing combined with the teaching of the word. Sanitariums are to be established, and with these institutions are to be connected workers who will carry forward genuine medical missionary work. Thus a guarding influence is thrown around those who come to the sanitariums for treatment. MM 14.3
This is the provision the Lord has made whereby gospel medical missionary work is to be done for many souls. These institutions are to be established out of the cities, and in them educational work is to be intelligently carried forward.—Letter 53, 1904. MM 14.4