(Heb. Ko'resh), the celebrated "King of Persia" (Elam) who was
conqueror of Babylon, and issued the decree of liberation to the
Jews (Ezra 1:1, 2). He was the son of Cambyses, the prince of
Persia, and was born about B.C. 599. In the year B.C. 559 he
became king of Persia, the kingdom of Media being added to it
partly by conquest. Cyrus was a great military leader, bent on
universal conquest. Babylon fell before his army (B.C. 538) on
the night of Belshazzar's feast (Dan. 5:30), and then the
ancient dominion of Assyria was also added to his empire (cf.,
"Go up, O Elam", Isa.21:2).

Hitherto the great kings of the earth had only oppressed the
Jews. Cyrus was to them as a "shepherd" (Isa. 44:28; 45:1). God
employed him in doing service to his ancient people. He may
posibly have gained, through contact with the Jews, some
knowledge of their religion.

The "first year of Cyrus" (Ezra 1:1) is not the year of his
elevation to power over the Medes, nor over the Persians, nor
the year of the fall of Babylon, but the year succeeding the two
years during which "Darius the Mede" was viceroy in Babylon
after its fall. At this time only (B.C. 536) Cyrus became actual
king over Israel, which became a part of his Babylonian
empire. The edict of Cyrus for the rebuilding of Jerusalem
marked a great epoch in the history of the Jewish people (2 Chr.
36:22, 23; Ezra 1:1-4; 4:3; 5:13-17; 6:3-5).

This decree was discovered "at Achmetha [R.V. marg.,
"Ecbatana"], in the palace that is in the province of the Medes"
(Ezra 6:2). A chronicle drawn up just after the conquest of
Babylonia by Cyrus, gives the history of the reign of Nabonidus
(Nabunahid), the last king of Babylon, and of the fall of the
Babylonian empire. In B.C. 538 there was a revolt in Southern
Babylonia, while the army of Cyrus entered the country from the
north. In June the Babylonian army was completely defeated at
Opis, and immediately afterwards Sippara opened its gates to the
conqueror. Gobryas (Ugbaru), the governor of Kurdistan, was then
sent to Babylon, which surrendered "without fighting," and the
daily services in the temples continued without a break. In
October, Cyrus himself arrived, and proclaimed a general
amnesty, which was communicated by Gobryas to "all the province
of Babylon," of which he had been made governor. Meanwhile,
Nabonidus, who had concealed himself, was captured, but treated
honourably; and when his wife died, Cambyses, the son of Cyrus,
conducted the funeral. Cyrus now assumed the title of "king of
Babylon," claimed to be the descendant of the ancient kings, and
made rich offerings to the temples. At the same time he allowed
the foreign populations who had been deported to Babylonia to
return to their old homes, carrying with them the images of
their gods. Among these populations were the Jews, who, as they
had no images, took with them the sacred vessels of the temple.