Amazing how many people out there don't understand that The Bride of Christ is that very same "Daughter of Zion" spoken of as God's Betrothed. God is not unfaithful to His Chosen ones.
Do not mistake Judah for Israel.
Judah's capital is Jerusalem, and Israels capital is Samaria.
The Northern and Southern tribes divided in Solomon's time and Israel was scattered, while Judah, Levi, and Benjamin returned to rebuild the Temple after the Babylonian Captivity.
And because it was fond of Idolitry, and intermarriage with local pagan tribes, Israel was called a Gentile Nation in contrast to Faithful Judea.
Jesus sent his disciples out to gather those that were lost.
Israel.......His Bride.....
Proof?
Jeremiah 16:11-17
Then shalt thou say unto them, Because your fathers have forsaken me, saith the LORD, and have walked after other gods, and have served them, and have worshipped them, and have forsaken me, and have not kept my law; And ye have done worse than your fathers; for, behold, ye walk every one after the imagination of his evil heart, that they may not hearken unto me: Therefore will I cast you out of this land into a land that ye know not, neither ye nor your fathers; and there shall ye serve other gods day and night; where I will not shew you favour. Therefore, behold, the days come, saith the LORD, that it shall no more be said, The LORD liveth, that brought up the children of Israel out of the land of Egypt; But, The LORD liveth, that brought up the children of Israel from the land of the north, and from all the lands whither he had driven them: and I will bring them again into their land that I gave unto their fathers. Behold, I will send for many fishers, saith the LORD, and they shall fish them; and after will I send for many hunters, and they shall hunt them from every mountain, and from every hill, and out of the holes of the rocks. For mine eyes are upon all their ways: they are not hid from my face, neither is their iniquity hid from mine eyes.
Matthew 4:18-20
And Jesus, walking by the sea of Galilee, saw two brethren, Simon called Peter, and Andrew his brother, casting a net into the sea: for they were fishers. And he saith unto them, Follow me, and I will make you fishers of men. And they straightway left their nets, and followed him.
Matthew 10: 5 - 7
These twelve Jesus sent forth, and commanded them, saying, Go not into the way of the Gentiles, and into any city of the Samaritans enter ye not: But go rather to the lost sheep of the house of Israel.
And as ye go, preach, saying, The kingdom of heaven is at hand.
Why they were not sent into any city of Samaria or into the Gentile regions? These were areas familiar to Israel, and they were dispersed into a land not known by their fathers.
Clearly as lost sheep, the Church is the Spiritual Israel.