"The less we trust these persons, who are not few but many, the better will the work of present truth stand in the eyes of the world. Our brethren should show discretion in selecting canvassers and colporteurs, unless they have made up their minds to have the truth misapprehended and misrepresented. They should give all real workers good wages; but the sum should not be increased to buy canvassers, for this course hurts them. It makes them selfish and spendthrifts. Seek to impress them with the spirit of true missionary work and with the qualifications necessary to ensure success. The love of Jesus in the soul will lead the canvasser to feel it a privilege to labor to diffuse light. He will study, plan, and pray over the matter. 5T 403.1"
"Not given to wine, no striker, not greedy of filthy lucre; but patient, not a brawler, not covetous;"
Both passages discuss the importance of avoiding greed and covetousness in religious work. While not a direct quote, the underlying principle of financial integrity and a focus on spiritual motives is shared.
Young men are wanted who are men in understanding, who appreciate the intellectual faculties that God has given them, and who cultivate them with the utmost care. Exercise enlarges these faculties, and if heart culture is not neglected, the character will be well balanced. The means of improvement are within the reach of all. Then let none disappoint the Master, when He comes seeking for fruit, by presenting nothing but leaves. A resolute purpose, sanctified by the grace of Christ, will do wonders. Jesus and holy angels will give success to the efforts of intelligent, God-fearing men who do all in their power to save souls. Quietly, modestly, with a heart overflowing with love, let them seek to win minds to investigate the truth, engaging in Bible readings when they can. By so doing they will be sowing the seed of truth beside all waters, showing forth the praises of Him who hath called them out of darkness into His marvelous light. Those who are doing this work from right motives are …
"And when he saw a fig tree in the way, he came to it, and found nothing thereon, but leaves only, and said unto it, Let no fruit grow on thee henceforward for ever. And presently the fig tree withered away."
EGW directly alludes to the parable of the fig tree that only had leaves and no fruit. The context is also similar, focusing on the importance of producing spiritual fruit rather than just outward appearances.
"Many of the workers in the canvassing field are making no sacrifices. As a class they have less of the missionary spirit than the workers in any other denomination. When the way is all prepared for them, when they can command the highest wages, then they are willing to enter the field. Many inducements are presented to canvassers to handle popular books; large wages are offered them; and many refuse to work for less wages to circulate books treating on present truth. Therefore the inducements have been increased to correspond with those offered by other publishers, and as a consequence the expense of getting our publications before the people is large; many of the canvassers obtain their money easily and spend it freely. 5T 403.3"
"No man can serve two masters: for either he will hate the one, and love the other; or else he will hold to the one, and despise the other. Ye cannot serve God and mammon."
Both passages address the conflict between serving God and pursuing worldly gain (mammon). EGW's passage discusses the temptation for canvassers to prioritize higher wages over spreading truth, which aligns with the principle of not being able to serve two masters.