I don't see a correlation between them K16, the physical nation went poof in the war of 66-70 AD never to be God's special people.
It needd to be understood that Jesus' and the apostles ministry was to gather the scattered tribes "the promise of Hosea"
(Acts 26:6 And now I stand and am judged for the hope of the promise made of God unto our fathers)
(Acts 26:7 Unto which promise our twelve tribes, instantly serving God day and night, hope to come. For which hope's sake, king Agrippa, I am accused of the Jews)
Both Peter and James write to the scattered (diaspora):
(James 1:1 James, a servant of God and of the Lord Jesus Christ, to the twelve tribes which are scattered abroad, greeting)
(1 Pet 1:1 Peter, an apostle of Jesus Christ, to the strangers scattered throughout Pontus, Galatia, Cappadocia, Asia, and Bithynia)
In letter his letter he quotes Hosea:
(1 Pet 2:10 Which in time past were not a people, but are now the people of God: which had not obtained mercy, but now have obtained mercy)
(Hosea 2:23 And I will sow her unto me in the earth; and I will have mercy upon her that had not obtained mercy; and I will say to them which were not my people, Thou art my people; and they shall say, Thou art my God.)