"unconsecrated life, that I fear you will never see just how hateful these traits of character are before God. I fear that you will not realize this sufficiently to put them away and become like your self-denying Redeemer, pure and unselfish, your life characterized by disinterested benevolence. Your influence and example are such as to cause some who love the truth and work of God, and who value our faith, to lose their spirit of self-sacrifice and their interest in the cause of present truth. Your selfish, covetous course begets the same spirit in them; and your disposition to grasp and advantage yourself, while professing to be a minister of righteousness, has closed the hearts of very many against giving of their means to advance the cause of truth. If ministers set the people an example of selfishness, that example will tell upon the cause of God with tenfold greater power than all their preaching can. 2T 545.1"
"Wherefore by their fruits ye shall know them."
The EGW passage discusses the negative impact of the individual's actions and character on others and the cause of God, directly aligning with the principle in Matthew 7:20 that one's character is revealed by their actions ('fruits').
God has been dishonored by your littleness. Your deal has savored of dishonesty. You have not made a clean track behind you, and until there is an entire transformation in your life, you will be a living curse to any church where you reside. You work for wages, and would not kindle a fire upon the altar of God, or shut the doors, for nought. When you set the people an example of self-sacrifice and of devotion to the cause of God, making the truth and the salvation of the soul primary, then your influence will bring others into the same position of self-sacrifice and devotion, to make the kingdom of heaven and the righteousness of Christ first. You feel authorized to advantage yourself from the cause. Your brethren, from the liberality of their souls, favor and help you in various ways, and you receive it as a matter of course, as your due. And if any are not perfectly free with you, and do not favor you, you are jealous, and do not scruple to let them understand that you are not apprec…
"Who is there even among you that would shut the doors for nought? neither do ye kindle fire on mine altar for nought. I have no pleasure in you, saith the Lord of hosts, neither will I accept an offering at your hand."
The EGW passage directly quotes and applies the sentiment of Malachi 1:10 regarding not working 'for nought' to the individual's actions, making it an explicit allusion.