The Great Controversy (1911 edition) pages 326-328 (continued)
The seventy weeks, or 490 years, especially allotted to the Jews, ended, as we have seen, in AD 34. At that time, through the action of the Jewish Sanhedrin, the nation sealed its rejection of the gospel by the martyrdom of Stephen and the persecution of the followers of Christ. Then the message of salvation, no longer restricted to the chosen people, was given to the world. The disciples, forced by persecution to flee from Jerusalem, "went everywhere preaching the word." "Philip went down to the city of Samaria, and preached Christ unto them." Peter, divinely guided, opened the gospel to the centurion of Caesarea, the God-fearing Cornelius; and the ardent Paul, won to the faith of Christ, was commissioned to carry the glad tidings "far hence unto the Gentiles." Acts 8:4, 5; 22:21.
Thus far every specification of the prophecies is strikingly fulfilled, and the beginning of the seventy weeks is fixed beyond question at 457 BC, and their expiration in AD 34. From this data there is no difficulty in finding the termination of the 2300 days. The seventy weeks--490 days--having been cut off from the 2300, there were 1810 days remaining. After the end of 490 days, the 1810 days were still to be fulfilled. From A.D. 34, 1810 years extend to 1844. Consequently the 2300 days of Daniel 8:14 terminate in 1844. At the expiration of this great prophetic period, upon the testimony of the angel of God, "the sanctuary shall be cleansed." Thus the time of the cleansing of the sanctuary--which was almost universally believed to take place at the second advent--was definitely pointed out.