Parents should seek to interest their children in the study of physiology. There are but few among the youth who have any definite knowledge of the mysteries of life. The study of the wonderful human organism, the relation and dependence of its complicated parts, is one in which many parents take little interest. Although God says to them, “Beloved, I wish above all things that thou mayest prosper and be in health, even as thy soul prospereth,” yet they do not understand the influence of the body upon the mind or of the mind upon the body. Needless trifles occupy their attention, and then they plead a lack of time as an excuse for not obtaining the information necessary to enable them properly to instruct their children. 3TT 105.1
If all would obtain a knowledge of this subject and would feel the importance of putting it to practical use, we should see a better condition of things. Parents, teach your children to reason from cause to effect. Show them that, if they violate the laws of health, they must pay the penalty by suffering. Show them that recklessness in regard to bodily health tends to recklessness in morals. Your children require patient, faithful care. It is not enough for you to feed and clothe them; you should seek also to develop their mental powers and to imbue their hearts with right principles. But how often are beauty of character and loveliness of temper lost sight of in the eager desire for outward appearance! O parents, be not governed by the world's opinion; labor not to reach its standard. Decide for yourselves what is the great aim of life, and then bend every effort to reach that aim. 3TT 105.2
You cannot with impunity neglect the proper training of your children. Their defective characters will publish your unfaithfulness. The evils that you permit to pass uncorrected, the coarse, rough manners, the disrespect and disobedience, the habits of indolence and inattention, will bring dishonor to your names and bitterness into your lives. The destiny of your children rests to a great extent in your hands. If you fail in duty you may place them in the ranks of the enemy and make them his agents in ruining others; on the other hand, if you faithfully instruct them, if in your own lives you set before them a godly example, you may lead them to Christ, and they in turn will influence others, and thus many may be saved through your instrumentality. 3TT 106.1
Fathers and mothers, do you realize the importance of the responsibility resting upon you? Do you realize the necessity of guarding your children from careless, demoralizing habits? Allow your children to form only such associations as will have a right influence upon their characters. Do not allow them to be out in the evening unless you know where they are and what they are doing. Instruct them in the principles of moral purity. If you have neglected to teach them line upon line, precept upon precept, here a little and there a little, begin at once to do your duty. Take up your responsibilities and work for time and for eternity. Let not another day pass without confessing your neglect to your children. Tell them that you mean now to do your God-appointed work. Ask them to take hold with you in the reform. Make diligent efforts to redeem the past. No longer remain in the condition of the Laodicean church. In the name of the Lord I call upon every family to show its true colors. Reform the church in your own home. 3TT 106.2
As you faithfully do your duty in the home, the father as a priest of the household, the mother as a home missionary, you are multiplying agencies for doing good outside of the home. As you improve your own powers, you are becoming better fitted to labor in the church and in the neighborhood. By binding your children to yourselves and to God, fathers and mothers and children become laborers together with God. 3TT 106.3
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Every son and daughter should be called to account if absent from home at night. Parents should know what company their children are in and at whose house they spend their evenings.—1881, Testimonies for the Church 4:651. 3TT 107.1
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We are living in a solemn time amid the closing scenes of this earth's history, and God's people are not awake. They must arouse and make greater progress in reforming their habits of living, in eating, in dressing, in laboring and resting. In all these they should glorify God and be prepared to give battle to our great foe and to enjoy the precious victories which God has in reserve for those who are exercising temperance in all things while striving for an incorruptible crown.—1867, Testimonies for the Church 1:618. 3TT 107.2