Lessons should be taught in the Sabbath-school that will shed light into the chambers of heart and mind. And that this may be accomplished, the teachers must be under the influence of the Holy Spirit, that all selfishness may be subdued, that no hasty word may be spoken, no inconsiderate action may be performed, but that the grace of God may be manifested as working with human effort for the salvation of souls. This should be the great end of Sabbath-school work. The Sabbath-school should not be made a place for controversy; it is not the place to make differences of opinion manifested. Let all this kind of work be kept out of the school, and let harmony be maintained. If ideas are advanced that are questioned by members of the school, let not a combative spirit arise and discussion and controversy follow. TSS 51.2
The Sabbath-school should be a place where the jewels of truth are searched for and rescued from their environment of error, and placed in their true setting in the framework of the gospel. Precious gems of truth, long lost sight of, are now to be restored to the children of God. The themes of justification by faith, the righteousness of Christ, should be presented in our schools, that the youth and children may understand these important subjects, and teachers and scholars may know the way of salvation. Sacred and eternal principles connected with the plan of salvation have long been lost from sight, but they must be restored to their proper place in the plan of salvation, and made to appear in their heavenly light, and penetrate the moral darkness in which the world is enshrouded. TSS 52.1
Let the youth take heed to the words of the wise man, “Trust in the Lord with all thine heart; and lean not unto thine own understanding.” Let them walk softly, prayerfully, and carefully before the Lord, in continual dependence upon Him, and at the same time exerting all their powers, improving all their opportunities, trusting to what the Lord can do with their consecrated abilities. Let them inquire at every step, “Is this the way of the Lord?” Humility is a characteristic of those who have true wisdom, and, no matter what may be their attainments, they will not be self-confident and boastful. TSS 52.2