As I was working on the fifth volume of The Swans are Not Silent series about the lives of William Tyndale, Adoniram Judson, and John G. Paton, I found a letter written by Judson from Burma on June 25, 1832 with sobering counsel to missionaries.

Actually, these are hard and good words for all of us. Here are five of his points:

Fourthly. It may be profitable to bear in mind, that a large proportion of those who come out on a mission to the East die within five years after leaving their native land. Walk softly, therefore; death is narrowly watching your steps...

Sixthly. Beware of the greater reaction which will take place after you have acquired the language, and become fatigued and worn out with preaching the gospel to a disobedient and gainsaying people. You will sometimes long for a quiet retreat, where you can find a respite from the tug of toiling at native work—the incessant, intolerable friction of the missionary grindstone. And Satan will sympathize with you in this matter; and he will present some chapel of ease, in which to officiate in your native tongue, some government situation, some professorship or editorship, some literary or scientific pursuit, some supernumerary translation, or, at least, some system of schools; anything, in a word, that will help you, without much surrender of character, to slip out of real missionary work. Such a temptation will form the crisis of your disease. If your spiritual constitution can sustain it, you recover; if not, you die...

Eighthly. Never lay up money for yourselves or your families. Trust in God from day to day, and verily you shall be fed.

Ninthly. Beware of that indolence which leads to a neglect of bodily exercise. The poor health and premature death of most Europeans in the East must be eminently ascribed to the most wanton neglect of bodily exercise.

Tenthly. Beware of genteel living. Maintain as little intercourse as possible with fashionable European society. The mode of living adopted by many missionaries in the East is quite inconsistent with that familiar intercourse with the natives which is essential to a missionary.