11 Now in the first year of Cyrus king of Persia, that the word of Yahweh by the mouth of Jeremiah might be accomplished, Yahweh stirred up the spirit of Cyrus king of Persia, so that he made a proclamation throughout all his kingdom, and put it also in writing, saying, 2 Thus says Cyrus king of Persia, All the kingdoms of the earth has Yahweh, the God of heaven, given me; and he has commanded me to build him a house in Jerusalem, which is in Judah. 3 Whoever there is among you of all his people, his God be with him, and let him go up to Jerusalem, which is in Judah, and build the house of Yahweh, the God of Israel (he is God), which is in Jerusalem.
Matthew Henry's Commentary on Ezra 1:1-3
Commentary on Ezra 1:1-4
(Read Ezra 1:1-4)
The Lord stirred up the spirit of Cyrus. The hearts of kings are in the hand of the Lord. God governs the world by his influence on the spirits of men; whatever good they do, God stirs up their spirits to do it. It was during the captivity of the Jews, that God principally employed them as the means of calling the attention of the heathen to him. Cyrus took it for granted, that those among the Jews who were able, would offer free-will offerings for the house of God. He would also have them supplied out of his kingdom. Well-wishers to the temple should be well-doers for it.