Passage
And it shall come to pass, when all these things are come upon thee, the blessing and the curse, which I have set before thee, and thou shalt call them to mind among all the nations, whither Jehovah thy God hath driven thee,
And it shall come to pass, when all these things are come upon thee, the blessing and the curse, which I have set before thee, and thou shalt call them to mind among all the nations, whither Jehovah thy God hath driven thee,
Deuteronomy 30:1 And it shall come to pass, when all these things are come upon thee, the blessing and the curse, which I have set before thee, and thou shalt call them to mind among all the nations, whither Jehovah thy God hath driven thee,
Deuteronomy 30:2 and shalt return unto Jehovah thy God, and shalt obey his voice according to all that I command thee this day, thou and thy children, with all thy heart, and with all thy soul;
Deuteronomy 30:3 that then Jehovah thy God will turn thy captivity, and have compassion upon thee, and will return and gather thee from all the peoples, whither Jehovah thy God hath scattered thee.
The verse centers on "shall", "come", "pass", "things", "upon", "thee", and "blessing". It is saying that the verse draws attention to "shall" and "come", so its meaning should be read from those terms before moving to application.
The next verse adds "and shalt return unto Jehovah thy God...", so "shall" and "come" should be read forward into that movement. In Deuteronomy context, the local focus is covenant, worship, and faithfulness.
A plain takeaway is to answer the verse's own emphasis on "shall" and "come" with trust shaped by these words, not by a vague optimism outside the passage.