Yet the number of the children of Israel, the spiritual Israel in Messianic times, shall be as the sand of the sea, which cannot be measured nor numbered, Cf Genesis 22:17; Genesis 32:13; and it shall come to pass that in the place where it was said unto them, Ye are not My people, namely, in the center of the Lord's worship in the midst of His visible Church, wherever He would establish His congregations in the Messianic era, there it shall be said unto them, Ye are the sons of the living God, this being the message which is proclaimed wherever the Gospel is preached.
Related Commentaries of Hosea 1:10
Hosea 1:10
10 Yet the number of the children of Israel shall be as the sand of the sea, which cannot be measured nor numbered; and it shall come to pass, that in the place where it was said unto them, Ye are not my people, there it shall be said unto them, Ye are the sons of the living God.