Brethren and sisters, many of you excuse yourselves from labor on the plea of inability to work for others. But did God make you so incapable? Was not this inability produced by your own inactivity and perpetuated by your own deliberate choice? Did not God give you at least one talent to improve, not for your own convenience and gratification, but for Him? Have you realized your obligation, as His hired servant, to bring a revenue to Him by the wise and skillful use of this entrusted capital? Have you not neglected opportunities to improve your powers to this end? It is too true that few have felt any real sense of their responsibility to God. Love, judgment, memory, foresight, tact, energy, and every other faculty have been devoted to self. You have displayed greater wisdom in the service of evil than in the cause of God. You have perverted, disabled, nay, even besotted your powers, by your intense activity in worldly pursuits to the neglect of God's work. 2TT 158.1
Still you soothe your conscience by saying that you cannot undo the past, and gain the vigor, the strength, and the skill which you might have had if you had employed your powers as God required. But remember that He holds you responsible for the work negligently done or left undone through your unfaithfulness. The more you exercise your powers for the Master, the more apt and skillful you will become. The more closely you connect yourself with the Source of light and power, the greater light will be shed upon you, and the greater power will be yours to use for God. And for all that you might have had, but failed to obtain through your devotion to the world, you are responsible. When you became a follower of Christ you pledged yourself to serve Him and Him alone, and He promised to be with you and bless you, to refresh you with His light, to grant you His peace, and to make you joyful in His work. Have you failed to experience these blessings? be sure it is the result of your own course. 2TT 158.2
In order to escape the draft during the war, there were men who induced disease, others maimed themselves that they might be rendered unfit for service. Here is an illustration of the course which many have been pursuing in relation to the cause of God. They have crippled their powers, both physical and mental, so that they are unable to do the work which is so greatly needed. 2TT 159.1