"I wish to emphasize the fact, that the churches to which John was told to send the instruction given him represent all the churches in our world, and that this revelation to him is to be studied and believed and preached by the Seventh-day Adventist Church today. Christ came personally to John to tell him "the things which are, and the things which shall be hereafter" (Revelation 1:19). And He said unto him, "What thou seest, write in a book, and send it unto the seven churches" (Revelation 1:11). The light was not to be hidden under a bushel.
In the revelation that Christ gave are linked together in a chain of truth the important messages of warning that are to be given to the world before Christ's second coming. The last message of mercy is to be proclaimed where it has never yet been heard. The workers are to labor with such self-denial, such self-sacrifice, that the message will be borne to those who have not heard it." Letter 110 E.G.W.