‘Therefore thus says the Lord Yahweh, Now I will reverse the captivity of Jacob, and have mercy on the whole house of Israel, and I will be jealous for my holy name. And after they have borne their shame, and all their trespasses by which they have trespassed against me, then they will dwell securely in the land and none will make them afraid, when I have brought them again from the peoples, and gathered them from their enemies' lands, and am sanctified in them in the sight of the nations.”
The literal text is ‘and they will bear their shame ---' but in translation it is necessary to bring out the sense. The point is that they will bear their shame and then afterwards will be brought into the land. Hebrew tenses do not express strict chronology.
In this final summary God indicates once again the restoration of His people. He will reverse the situation He had brought about, and He will do it because He is intent to maintain the honour of His name (He is ‘jealous' for His name). Once they have borne their sins to the fullest necessary extent (compare Isaiah 40:1-2) they will be released from their captivity and brought again to their land. Stress is made on the fact that this will be of the whole house of Israel. All twelve tribes will be restored. The Bible knows nothing of ‘lost tribes'. Thus ‘Israel' will now be limited to those who return and those who acknowledge their part in that return by their behaviour in their one time exile, by looking on Israel as their true home (as Daniel and Nehemiah did. They had returned in their hearts even though their positions would not allow them to return).
‘Then they will dwell securely in the land and none will make them afraid.' This will be the final result. It was partly achieved in the first restoration, but its greater fulfilment awaits the final days of deliverance as depicted in these Chapter s, when His people will dwell together in God's greater land of which the earthly is bit a shadow. History is seen as a combined whole. This is the nature of Biblical prophecy.
‘And am sanctified in them in the sight of the nations.' The purpose of their deliverance and restoration is so that God might be ‘set apart' in men's eyes as the One Who is Almighty and can do anything by His power and yet as the One Who is righteous and fully punishes sin.