Our Saviour set an example of self-denial. In His prayer for His disciples He said: “For their sakes I sanctify Myself, that they also might be sanctified through the truth.” If a man who assumes so grave a responsibility as that of a physician sins against himself in not conforming to nature's laws, he will reap the consequences of his own doings and abide her righteous decision, from which there can be no appeal. The cause produces the effect; and in many cases the physician, who should have a clear, sharp mind and steady nerves, that he may be able to discern quickly and execute with precision, has disordered nerves and a brain clouded by narcotics. His capabilities for doing good are lessened. He will lead others in the path his own feet are traveling. Hundreds will follow the example of one intemperate physician, feeling that they are safe in doing what the doctor does. And in the day of God he will meet the record of his course and be called to give an account for all the good he…
"And for their sakes I sanctify myself, that they also might be sanctified through the truth."
EGW directly quotes John 17:19, applying it to the self-denial required of a physician.
The question is not, What is the world doing? but, What are professional men doing in regard to the widespread and prevailing curse of tobacco using? Will men to whom God has given intelligence, and who are in positions of sacred trust, be true to follow intelligent reason? Will these responsible men, having under their care persons whom their influence will lead in a right or a wrong direction, be pattern men? Will they, by precept and example, teach obedience to the laws which govern the physical system? If they do not put to a practical use the knowledge they have of the laws that govern their own being, if they prefer present gratification to soundness of mind and body, they are not fit to be entrusted with the lives of others. They are in duty bound to stand in the dignity of their God-given manhood, free from the bondage of any appetite or passion. The man who chews and smokes is doing injury not only to himself but to all who come within the sphere of his influence. If a physici…
"And be not conformed to this world: but be ye transformed by the renewing of your mind, that ye may prove what is that good, and acceptable, and perfect, will of God."
Both passages contrast worldly practices with a higher standard of conduct. Romans 12:2 calls for transformation and discerning God's will, while EGW urges professional men to reject the 'widespread and prevailing curse of tobacco using' and follow 'intelligent reason.' Both emphasize not conforming to the world.