Jeremiah 31:29 (KJV)

Passage

In those days they shall say no more, The fathers have eaten a sour grape, and the children’s teeth are set on edge.

Nearby Context

Jeremiah 31:27 Behold, the days come, saith the LORD, that I will sow the house of Israel and the house of Judah with the seed of man, and with the seed of beast.

Jeremiah 31:28 And it shall come to pass, that like as I have watched over them, to pluck up, and to break down, and to throw down, and to destroy, and to afflict; so will I watch over them, to build, and to plant, saith the LORD.

Jeremiah 31:29 In those days they shall say no more, The fathers have eaten a sour grape, and the children’s teeth are set on edge.

Jeremiah 31:30 But every one shall die for his own iniquity: every man that eateth the sour grape, his teeth shall be set on edge.

Jeremiah 31:31 Behold, the days come, saith the LORD, that I will make a new covenant with the house of Israel, and with the house of Judah:

Study Lenses

The verse centers on "days", "shall", "fathers", "eaten", "sour", "grape", "children", and "teeth". It is saying that the verse draws attention to "days" and "shall", so its meaning should be read from those terms before moving to application.

The nearby context moves from verse 28's "And it shall come to pass that..." into verse 30's "But every one shall die for his...", so "days" and "shall" belong inside that flow. In Jeremiah context, the local focus is covenant, worship, and faithfulness.

A plain takeaway is to answer the verse's own emphasis on "days" and "shall" with trust shaped by these words, not by a vague optimism outside the passage.