For more than half a century [i.e., since 1844] the different points of present truth have been questioned and opposed. New theories have been advanced as truth, which were not truth, and the Spirit of God revealed their error. As the great pillars of our faith have been presented, the Holy Spirit has borne witness to them, and especially is this so regarding the truths of the sanctuary question. Over and over again the Holy Spirit has in a marked manner endorsed the preaching of this doctrine. But today, as in the past, some will be led to form new theories and to deny the truths upon which the Spirit of God has placed His approval. (UL 199.4) MC VC