We may learn from the words of Christ to his apostles one object of the Lord in giving prophecy. Speaking prophetically of the things that would take place in the career of Judas, he said, “I tell you before it come, that, when it is come to pass, ye may believe that I am he.” 21John 13:19 GSAM 28.2
The Lord says also by the prophet Isaiah, “I am God, and there is none like me, declaring the end from the beginning, and from ancient times the things that are not yet done, saying, My counsel shall stand, and I will do all my pleasure.” 22Isaiah 46:9, 10 GSAM 28.3
Again, “I have declared the former things from the beginning, and they went forth out of my mouth, and I showed them; I did them suddenly, and they came to pass.... I have even from the beginning declared it to thee; before it came to pass I showed it thee; lest thou shouldest say, Mine idol hath done them, and my graven image, and my molten image, hath commanded them. Thou hast heard, see all this; and will not ye declare it? I have showed thee new things from this time, even hidden things, and thou didst not know them. They are created now, and not from the beginning; even before the day when thou heardest them not, lest thou shouldest say, Behold, I knew them.” 23Isaiah 48:3-7 GSAM 28.4
From this language the force of prophetic fulfillments as a proof of the divine origin of prophecy is seen, as well as its being a demonstration of the power of the Lord above all the gods of the heathen. It is also observed from these words that prophecy occupies a very important place in the Scriptures of truth. These facts being true, it is surprisingly strange that so many people give little or no attention to the study of the prophetic portions of the Sacred Scriptures. GSAM 28.5