Luke
Luke 1:33BSB·traditional attribution

and He will reign over the house of Jacob forever. His kingdom will never end!”

John Calvin Reformed @genevareformer

33. And he shall reign over the house of Jacob As salvation was promised, in a peculiar manner, to the Jews, (the covenant having been made with their father Abraham, Genesis 17:7,) and Christ, as Paul informs us, “was a minister of the circumcision,” (Romans 15:8,) the angel properly fixed his reign in that nation, as its peculiar seat and residence.

Matthew Henry Presbyterian @wholebiblehenry

We have here notice given us of all that it was fit we should know concerning the incarnation and conception of our blessed Saviour, six months after the conception of John. The same angel, Gabriel, that was employed in making known to Zacharias God's purpose concerning his son, is employed in this also; for in this, the same glorious work of redemption, which was begun in that, is carried on.

Commenting on Luke 1:26-38

John Gill Reformed Baptist @doctorgill

And he shall reign over the house of Jacob,.... Not over the Jews, the posterity of Jacob, in a literal sense; but over the whole Israel of God, consisting of Jews and Gentiles. For as his father David reigned over the Idumeans, Syrians, and others, as well as over the house of Judah and Israel, so this his son shall reign over both Jews and...