Siant , in context the verses posted on branches speak of Gentiles grafted into the Olive Tree which is a parable for Israel .
But now as far as Hosea goes , we find that Yahweh never used the word divorce , for He hates divorce as we all know , but rather we find Him telling Hosea in chapter 3 these words ...
1Then said the LORD unto me, Go yet, love a woman beloved of her friend, yet an adulteress, according to the love of the LORD toward the children of Israel, who look to other gods, and love flagons of wine.
2So I bought her to me for fifteen pieces of silver, and for an homer of barley, and an half homer of barley:
3And I said unto her, Thou shalt abide for me many days; thou shalt not play the harlot, and thou shalt not be for another man: so will I also be for thee.
4For the children of Israel shall abide many days without a king, and without a prince, and without a sacrifice, and without an image, and without an ephod, and without teraphim:
5Afterward shall the children of Israel return, and seek the LORD their God, and David their king; and shall fear the LORD and his goodness in the latter days.
So we see "her" being bought back for a price back from harlotry because of His love for "her" ( Israel )
I have heard preached many times that Yahweh cast off Israel as a chosen people , but I cant square that with verses such as these ...
Jer. 33 : 24 Considerest thou not what this people have spoken, saying, The two families which the LORD hath chosen, he hath even cast them off? thus they have despised my people, that they should be no more a nation before them.
25 thus saith the LORD; If my covenant be not with day and night, and if I have not appointed the ordinances of heaven and earth;
26Then will I cast away the seed of Jacob, and David my servant, so that I will not take any of his seed to be rulers over the seed of Abraham, Isaac, and Jacob: for I will cause their captivity to return, and have mercy on them.
As well as Jer. 31:35Thus saith the LORD, which giveth the sun for a light by day, and the ordinances of the moon and of the stars for a light by night, which divideth the sea when the waves thereof roar; The LORD of hosts is his name:
36If those ordinances depart from before me, saith the LORD, then the seed of Israel also shall cease from being a nation before me for ever.
37Thus saith the LORD; If heaven above can be measured, and the foundations of the earth searched out beneath, I will also cast off all the seed of Israel for all that they have done, saith the LORD.
I could go on but this is way off topic and should be another thread , perhaps I will start one if one doesn't exist already .
So lets look at the verse you posted about the Law and foreigners , those would of course be what is deemed Gentiles , and have not the Gentiles been offered the chance to become " circumcised in heart " ? To be joined to the chosen people ? Is this not what the ministry to the Gentiles was all about ?
And what of Jonah , was he not sent to Nineveh to the Gentiles there to warn them to repent ? This is a clear instance of Gentiles being told to obey or perish .
in brotherly love
the lowest servant of the Most High God