3T 77, 235
(Testimonies for the Church Volume 3 77, 235)
God has given us all something to do. In the discharge of the various duties which we are to perform, which lie in our pathway, our lives will be made useful, and we shall be blessed. Not only will the organs of the body be strengthened by exercise, but the mind also will acquire strength and knowledge through the action of those organs. The exercise of one muscle, while others are left with nothing to do, will not strengthen the inactive ones any more than the continual exercise of one of the organs of the mind will develop and strengthen the organs not brought into use. Each faculty of the mind and each muscle has its distinctive office, and all require to be exercised in order to become properly developed and retain healthful vigor. Each organ and muscle has its work to do in the living organism. Every wheel in the machinery must be a living, active, working wheel. Nature’s fine and wonderful works need to be kept in active motion in order to accomplish the object for which they were designed. Each faculty has a bearing upon the others, and all need to be exercised in order to be properly developed. If one muscle of the body is exercised more than another, the one used will become much the larger, and will destroy the harmony and beauty of the development of the system. A variety of exercise will call into use all the muscles of the body. (3T 77.1) MC VC
You and your wife might have saved yourselves many ill turns and been more cheerful and happy had you sought your ease less and combined physical labor with your study. Your muscles were made for use, not to be inactive. God gave to Adam and Eve in Eden all that their wants required; yet their heavenly Father knew that they needed employment in order to retain their happiness. If you, Brother R, would exercise your muscles in laboring with your hands some portion of each day, combining labor with study, your mind would be better balanced, your thoughts would be of a purer and more elevated character, and your sleep would be more natural and healthful. Your head would be less confused and stupid because of a congested brain. Your thoughts upon sacred truth would be clearer, and your moral powers more vigorous. You do not love labor; but it is for your good to have more physical exercise daily; for it will quicken the sluggish blood to healthful activity, and will carry you above discontent and infirmities. (3T 235.1) MC VC
You should not neglect diligent study, but should pray for light from God that He would open to your understanding the treasures of His word, that you may be thoroughly furnished unto all good works. You will never be in a position where it is not necessary for you to watch and pray earnestly in order to overcome your besetments. You will need to be guarded continually to keep self out of sight. You have encouraged a habit of making yourself very prominent, dwelling upon your family difficulties and your poor health. In short, yourself has been the theme of your conversation and has come in between you and your Saviour. You should forget self and hide behind Jesus. Let the dear Saviour be magnified, but lose sight of self. When you see and feel your weakness you will not see that there is anything in yourself worthy of notice or remark. The people have not only been wearied, but disgusted, with your preliminaries before you present your subject. Every time that you speak to the people and mention your family trials you lower yourself in their estimation and suggest suspicions that you are not all right. (3T 235.2) MC VC