"The care exercised by Ezra in providing for the transportation and safety of the Lord's treasure, teaches a lesson worthy of thoughtful study. Only those whose trustworthiness had been proved were chosen, and they were instructed plainly regarding the responsibility resting on them. In the appointment of faithful officers to act as treasurers of the Lord's goods, Ezra recognized the necessity and value of order and organization in connection with the work of God. PK 617.1"
"Let all things be done decently and in order."
EGW draws a direct principle of order and organization from Ezra's actions, connecting it to the general principle in 1 Corinthians 14:40.
"During the few days that the Israelites tarried at the river, every provision was completed for the long journey. “We departed,” Ezra writes, “on the twelfth day of the first month, to go unto Jerusalem: and the hand of our God was upon us, and He delivered us from the hand of the enemy, and of such as lay in wait by the way.” Verse 31 . About four months were occupied on the journey, the multitude that accompanied Ezra, several thousand in all, including women and children, necessitating slow progress. But all were preserved in safety. Their enemies were restrained from harming them. Their journey was a prosperous one, and on the first day of the fifth month, in the seventh year of Artaxerxes, they reached Jerusalem. PK 617.2"
"Then we departed from the river of Ahava on the twelfth day of the first month, to go unto Jerusalem: and the hand of our God was upon us, and he delivered us from the hand of the enemy, and of such as lay in wait by the way."
EGW directly quotes and references Ezra 8:31.