Jeremiah
Jeremiah 30:22BSB·traditional attribution

“And you will be My people, and I will be your God.”

John Calvin Reformed @genevareformer

As this verse and what occurs in the first verse of the next chapter are materially the same, they shall be both explained here. God then says that the Jews would become a people to him, and that he would become a God to them. This mode of speaking is what we meet with everywhere in the Prophets; and it is very expressive, and includes the whole of true happiness.

Matthew Henry Presbyterian @wholebiblehenry

We have here further intimations of the favour God had in reserve for them after the days of their calamity were over. It is promised, I. That the city and temple should be rebuilt, Jer 30:18. Jacob's tents, and his dwelling places, felt the effects of the captivity, for they lay in ruins when the inhabitants were carried away captives; but, when they have returned...

Commenting on Jeremiah 30:18-24

John Gill Reformed Baptist @doctorgill

And ye shall be my people,.... For many hundred years the people of the Jews have been called "Loammi" or, "ye are not my people", Hos 1:9; but now being converted, the covenant of God's grace shall be renewed, and a fresh manifestation and application of it made unto them; and they partaking of the grace of it, shall appear to be, and shall be...