That they may know from the rising of the sun. Here we have the third motive of the Divine action respecting Cyrus. The attention of all the world from the extreme east to the extreme west, would be drawn by the wonderful occurrences.
Jehovah's hand in them would be perceived, and his sole Godhead would obtain acknowledgment. An impulse was doubtless given to monotheism by the victories of Cyrus and the favour which he showed the Jews; but it cannot be said to have been very marked.
Idolatry and polytheism were to a certain extent discredited; but they maintained their ground nevertheless. It was not till the true "Anointed One" appeared—the antitype of whom Cyrus was the type—that the idols were "utterly abolished."