"Those who are acquainted with your course will say that your profession, your teachings, and your life do not agree. They see that your fruits are not good, and decide that you do not believe the things you teach to others. They conclude that all ministers are like yourself, and that sacred and eternal truths are, after all, a deception. Who will be responsible for such impressions and such deplorable results? May you see the heavy weight that rests upon you in consequence of your selfishness, which is a curse to yourself and to all around you. 2T 543.1"
"Wherefore by their fruits ye shall know them."
The EGW passage directly applies the principle of judging by fruits, as stated in Matthew 7:20. It explicitly mentions that people judge the minister's faith based on his actions and the 'fruits' of his life.
"For the name of God is blasphemed among the Gentiles through you, as it is written."
Both passages address the idea that the actions of religious individuals can reflect positively or negatively on the reputation of God or the faith. The EGW passage speaks of the negative impression created by the minister's behavior, leading people to question the truth. Romans 2:24 states that God's name is blasphemed among Gentiles because of the actions of Jews. The connection is a strong thematic parallel.