What? know ye not that your body is the temple of the Holy Ghost which is in you, which ye have of God, and ye are not your own? For ye are bought with a price: therefore glorify God in your body, and in your spirit, which are God's. 1 Corinthians 6:19, 20. TDG 185.1
The first messengers of the gospel were sent forth with the word, “The kingdom of heaven is at hand” (Matthew 10:7). This is our message today. We are to remember that the work of reaching souls cannot be confined to any one method. Gospel medical missionary work is to be carried forward, not in the precision of one man's lines, but in Christ's lines. All that is done is to bear the impress of the Holy Spirit. We are to work as Christ worked, in the same practical lines. Then we shall be safe. TDG 185.2
The divine commission needs no reform. Christ's way of presenting truth cannot be improved upon. The worker who tries to bring in methods that will attract the worldly-minded, supposing that this will remove the objections that they feel to taking up the cross, lessens his influence. Preserve the simplicity of godliness. The Lord's blessing rests not upon the minister whose speech bears the stamp of worldliness. But He blesses the words of the one who cherishes the simplicity of true righteousness. TDG 185.3
Our work is to be practical. We are to remember that man has a body as well as a soul to save. Our work includes far more than standing before the people to preach to them. In our work we are to minister to the physical infirmities of those with whom we are brought in contact. We are to present the principles of health reform, impressing our hearers with the thought that they have a part to act in keeping themselves in health. TDG 185.4
The body must be kept in a healthy condition in order that the soul may be in health. The condition of the body affects the condition of the soul. He who would have physical and spiritual strength must educate his appetite in right lines. He must be careful not to burden the soul by overtaxing his physical or spiritual powers. Faithful adherence to right principles in eating, drinking, and dressing is a duty that God has laid upon human beings. TDG 185.5
The Lord desires us to obey the laws of health and life. He holds each one responsible to care properly for his body, that it may be kept in health.—Letter 123, June 25, 1903, to Edson and Emma White. TDG 185.6