It is true that some who buy the books will lay them on the shelf or place them on the parlor table and seldom look at them. Still God has a care for His truth, and the time will come when these books will be sought for and read. Sickness or misfortune may enter the home, and through the truth contained in the books God sends to troubled hearts peace and hope and rest. His love is revealed to them, and they understand the preciousness of the forgiveness of their sins. Thus the Lord co-operates with His self-denying workers. CEv 6.1