Deuteronomy 30:17 (KJV)

Passage

But if thine heart turn away, so that thou wilt not hear, but shalt be drawn away, and worship other gods, and serve them;

Nearby Context

Deuteronomy 30:15 See, I have set before thee this day life and good, and death and evil;

Deuteronomy 30:16 In that I command thee this day to love the LORD thy God, to walk in his ways, and to keep his commandments and his statutes and his judgments, that thou mayest live and multiply: and the LORD thy God shall bless thee in the land whither thou goest to possess it.

Deuteronomy 30:17 But if thine heart turn away, so that thou wilt not hear, but shalt be drawn away, and worship other gods, and serve them;

Deuteronomy 30:18 I denounce unto you this day, that ye shall surely perish, and that ye shall not prolong your days upon the land, whither thou passest over Jordan to go to possess it.

Deuteronomy 30:19 I call heaven and earth to record this day against you, that I have set before you life and death, blessing and cursing: therefore choose life, that both thou and thy seed may live:

Study Lenses

The verse centers on "thine", "heart", "turn", "away", "thou", "wilt", and "shalt". It is saying that the verse draws attention to "thine" and "heart", so its meaning should be read from those terms before moving to application.

The nearby context moves from verse 16's "In that I command thee this day..." into verse 18's "I denounce unto you this day that...", so "thine" and "heart" 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 "thine" and "heart" with trust shaped by these words, not by a vague optimism outside the passage.