The great apostasy, which is developing and increasing and waxing stronger, ... will continue to do so until the Lord shall descend from heaven with a shout. We are to hold fast the first principles of our denominated faith, and go forward from strength to increased faith. Ever we are to keep the faith that has been substantiated by the Holy Spirit of God from the earlier events of our experience until the present time. We need now larger breadth, and deeper, more earnest, unwavering faith in the leadings of the Holy Spirit. If we needed the manifest proof of the Holy Spirit's power to confirm truth in the beginning, after the passing of the time, we need today all the evidence in the confirmation of the truth, when souls are departing from the faith and giving heed to seducing spirits and doctrines of devils. There must not be any languishing of soul now.
If ever there was a period of time when we needed the Holy Spirit's power in our discourses, in our prayers, in every action proposed, it is now. We are not to stop at the first experience, but while we bear the same message to the people, this message is to be strengthened and enlarged. We are to see and realize the importance of the message made certain by its divine origin. We are to follow on to know the Lord, that we may know that His going forth is prepared as the morning. Our souls need the quickening from the Source of all power. We may be strengthened and confirmed in the past experience that holds us to the essential points of truth which have made us what we are—Seventh-day Adventists.
The past fifty years have not dimmed one jot or principle of our faith as we received the great and wonderful evidences that were made certain to us in 1844, after the passing of the time. The languishing souls are to be confirmed and quickened according to His Word.... Not a word is changed or denied. That which the Holy Spirit testified to as truth after the passing of the time, in our great disappointment, is the solid foundation of truth. [The] pillars of truth were revealed, and we accepted the foundation principles that have made us what we are—Seventh-day Adventists, keeping the commandments of God and having the faith of Jesus.
Have not the hearts of Christ's disciples burned within them as He has talked with us by the way and opened to us the Scriptures? Has not the Lord Jesus opened to us the Scriptures, and presented to us things kept secret from the foundation of the world?—Letter 326, December 4, 1905, to W. C. White.