Passage
and return to Yahweh your God, and obey his voice according to all that I command you today, you and your children, with all your heart, and with all your soul;
and return to Yahweh your God, and obey his voice according to all that I command you today, you and your children, with all your heart, and with all your soul;
Deuteronomy 30:1 It shall happen, when all these things have come on you, the blessing and the curse, which I have set before you, and you shall call them to mind among all the nations, where Yahweh your God has driven you,
Deuteronomy 30:2 and return to Yahweh your God, and obey his voice according to all that I command you today, you and your children, with all your heart, and with all your soul;
Deuteronomy 30:3 that then Yahweh your God will release you from captivity, have compassion on you, and will return and gather you from all the peoples where Yahweh your God has scattered you.
Deuteronomy 30:4 If your outcasts are in the uttermost parts of the heavens, from there Yahweh your God will gather you, and from there he will bring you back.
The verse centers on "return", "yahweh", "obey", "voice", "command", "today", "children", and "heart". It is saying that the verse draws attention to "return" and "yahweh", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 1's "It shall happen when all these things..." into verse 3's "that then Yahweh your God will release...", so "return" and "yahweh" belong inside that flow. In Deuteronomy context, the local focus is covenant, worship, and faithfulness.
A plain takeaway is to answer the verse's own emphasis on "return" and "yahweh" with trust shaped by these words, not by a vague optimism outside the passage.