After the passing of the time, God entrusted to His faithful followers the precious principles of present truth. These principles were not given to those who had had no part in the giving of the first and second angels’ messages. They were given to the workers who had had a part in the cause from the beginning. 2SM 389.3
Those who passed through these experiences are to be as firm as a rock to the principles that have made us Seventh-day Adventists. They are to be workers together with God, binding up the testimony and sealing the law among His disciples. Those who took part in the establishment of our work upon a foundation of Bible truth, those who know the waymarks that have pointed out the right path, are to be regarded as workers of the highest value. They can speak from personal experience, regarding the truths entrusted to them. These men are not to permit their faith to be changed to infidelity; they are not to permit the banner of the third angel to be taken from their hands. They are to hold the beginning of their confidence firm unto the end. 2SM 389.4
The Lord has declared that the history of the past shall be rehearsed as we enter upon the closing work. Every truth that He has given for these last days is to be proclaimed to the world. Every pillar that He has established is to be strengthened. We cannot now step off the foundation that God has established. We cannot now enter into any new organization; for this would mean apostasy from the truth.—Manuscript 129, 1905. 2SM 390.1