Sometimes the teacher carries into the schoolroom the shadow of darkness that has been gathering on his soul. He has been overtaxed and is nervous, or dyspepsia has colored everything a gloomy hue. He enters the schoolroom with quivering nerves and irritated stomach. Nothing seems to be done to please him; he thinks that his pupils are bent on showing him disrespect; and his sharp criticisms and censure are given on the right hand and on the left. Perhaps one or more of the students commits errors or is unruly. The case is exaggerated in his mind, and he is severe and cutting in his reproof of the one whom he thinks at fault. And the same injustice afterward prevents him from admitting that he has taken a wrong course. To maintain the dignity of his position, he has lost a golden opportunity to manifest the spirit of Christ, perhaps to gain a soul for heaven. (CT 301.1) MC VC

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) MC VC