Predictions of the Return. The return from captivity had been prophesied long before the fall of Jerusalem. Several prophets had foretold the captivity and in connection with it had told of the destruction of Babylon and Judah's restoration. Even the length of their stay in exile was announced. While they were in exile they were constantly encouraged by the promised return foretold to them by Ezekiel, Jeremiah and others. (1) Restoration at the end of seventy years is predicted. (Jer. 25:12; 29:10; Dan. 9:2). (2) Other Scriptures that foretell the overthrow of Babylon or the return to Jerusalem or both may be found in Is. chs. 13, 14, 21, 44-47; Jer. 28:4-11; chs. 50-52; Ez. ch. 27, etc. The Rise of Persian Power. This was a period of world change. Great empires in rapid succession fell under the power of new and rising kingdoms. (1) The Assyrian Empire, which superseded the Chaldean Empire about 1500 B. C., and now loomed so large in the eyes of the world, fell, when the combined forces of the Medes and Babylonians captured Ninevah her capital (B. C. 607) and was numbered among the dead nations. (2) The Babylonian Empire rose to supremacy and was the dominating power when Judah went into captivity. She was the most splendid kingdom the world had ever seen. (3) The Persian power conquered Media and the greater part of Assyria and the Medo-Persian Empire under Cyrus conquered Babylon and held almost universal sway at the time of the restoration. The Decree of Cyrus. It is now about 150 years since Isaiah in his prophesies called Cyrus by name and predicted that he should restore God's captive people to their own land and now in fulfillment of that prophecy God stirred up the spirit of Cyrus and caused him to issue a proclamation for the return of the Jews and the rebuilding of the temple. He gave orders that his people should give the Jews silver, gold and beasts. He also restored to them the vessels of the house of the Lord (Ezra. 1:1-3) and instructed the governors along the way to assist him.