Daniel 9:1

“In the first year of Darius the son of Ahasuerus, of the seed of the Medes, etc.] This is the same with Darius the Median, that took the kingdom after the death of Belshazzar; so called, to distinguish him from Darius the Persian; and yet Porphyry has the gall to assert that this was Darius the Persian, under whom the temple was built, that Daniel might appear to live later than he did: Ahasuerus, whose son he was, is not he that was the husband of Esther, and was many years later than this; but the same with Astyages king of the Medes, and who is called Ahasuerus, in the Apocrypha: “But before he died he heard of the destruction of Nineve, which was taken by Nabuchodonosor and Assuerus: and…”

“DANIEL'S CONFESSION AND PRAYER FOR JERUSALEM: GABRIEL COMFORTS HIM BY THE PROPHECY OF THE SEVENTY WEEKS. (Dan. 9:1-27) first year of Darius--Cyaxares II, in whose name Cyrus, his nephew, son-in-law, and successor, took Babylon, 538 B.C. The date of this chapter is therefore 537 B.C., a year before Cyrus permitted the Jews to return from exile, and sixty-nine years after Daniel had been carried captive at the beginning of the captivity, 606 B.C. son of Ahasuerus--called Astyages by XENOPHON. Ahasuerus was a name common to many of the kings of Medo-Persia. made king--The phrase implies that Darius owed the kingdom not to his own prowess, but to that of another, namely, Cyrus.”

“In the first year of Darius - See the notes at Daniel 5:31, and Introuction to Daniel 6:0 Section II. The king here referred to under this name was Cyaxares II, who lived between Astyages and Cyrus, and in whom was the title of king. He was the immediate successor of Belshazzar, and was the predecessor of Cyrus, and was the first of the foreign princes that reigned over Babylon. On the reasons why he is called in Daniel Darius, and not Cyaxares, see the Introduction to Daniel 6:0, Section II. Of course, as he preceded Cyrus, who gave the order to rebuild the temple Ezra 1:1, this occurred before the close of the seventy years of the captivity. The son of Ahasuerus - Or the son of Astyages.…”

“In the first year of Darius - That is, immediately after the overthrow of the kingdom of Babylon, which was the year of the Jews deliverance from captivity. Of the Medes - This Darius was not Darius the Persian, under whom the temple was built, as some have asserted, to invalidate the credibility of this book; but Darius the Mede, who lived in the time of Daniel. Daniel 9:2”

“9:1-19 Daniel prayed for his people, realizing that Jerusalem’s seventy years of desolation were due to end. His prayer is comparable to prayers of Solomon (1 Kgs 8:14-61), Ezra (Ezra 9), and Nehemiah (Neh 9). God answered Daniel’s prayer very quickly (see study note on Dan 9:19; see also 9:20-27). 9:1 Darius the Mede: See study note on 5:31. • Ahasuerus is the Hebrew rendering of a Persian word taken into Greek as “Xerxes.” The father of Darius the Mede must have been a different Xerxes from the later Xerxes I, who reigned from 486 to 465 BC (see Esth 1:1); the time of this vision was 539 BC. It has been argued that the name Xerxes/Ahasuerus is an ancient throne name for Persian kings.”

“am 3466, bc 538 Darius: Dan 1:21, Dan 5:31, Dan 6:1, Dan 6:28, Dan 11:1 Ahasuerus: This was the Astyages of the heathen historians; as we learn from Tobit 14:15, where the taking of Nineveh is ascribed to Nebuchadnezzar and Assuerus, who were the same with Nabopolassar and Astyages. which: or, in which he, etc Daniel 9:2”

“Dan 9:1 and Dan 9:2 mention the occasion on which the penitential prayer (vv. 3-19) was offered, and the divine revelation following thereupon regarding the time and the course of the oppression of the people of God by the world-power till the completion of God's plan of salvation. Regarding Darius, the son of Ahasverosch, of the race of the Medes, see under Dan 6:1. In the word המלך the Hophal is to be noticed: rex constitutus, factus est. It shows that Darius did not become king over the Chaldean kingdom by virtue of a hereditary right to it, nor that he gained the kingdom by means of conquest, but that he received it (קבּל, Dan 6:1) from the conqueror of Babylon, Cyrus, the general of the…”