"It is the duty of each teacher to do all in his power to present his body to Christ a living sacrifice, physically perfect, as well as morally free from defilement, that Christ may make him a co-worker with Himself in the salvation of souls. CT 301.2"
"I beseech you therefore, brethren, by the mercies of God, that ye present your bodies a living sacrifice, holy, acceptable unto God, which is your reasonable service."
EGW directly alludes to Romans 12:1, using the phrase 'present his body to Christ a living sacrifice.' The connection is undeniable and central to the passage.