Isaiah 45:4

For Jacob my servant... — The words “servant” and “elect” show that the prophet speaks of the ideal Israel, the true Ecclesia, rather than of the nation as such outwardly, though this also, as including the other, shared in the outward blessings of the election. Essentially, the words declare that the world’s history is ordered with a view to the true Eeclesia.

Called thee by thy name. — Either as predicting the actual name of Koresh, or as giving the titles of “Messiah” and “shepherd.” The surname clearly refers to these.

Though thou hast not known me. — Better, when thou didst not know me, either as referring to a time prior to the recognition by Cyrus of Jehovah as the God of heaven (Ezra 1:1), or, possibly, prior to his birth (comp. Isaiah 49:1; Jeremiah 1:5).