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 wer…
"For we are his workmanship, created in Christ Jesus unto good works, which God hath before ordained that we should walk in them."
Both passages discuss the importance of engaging in good works as part of God's plan for believers. EGW elaborates on the practical application of this principle, emphasizing the need for activity and exercise in all aspects of life.