Malachi 4:5
“Behold, I will send you Elijah the prophet before the coming of the great and dreadful day of the Lord:”
And ye shall tread down the wicked; for they shall be ashes under the soles of your feet in the day that I shall do this, saith the Lord of hosts.
Remember ye the law of Moses my servant, which I commanded unto him in Horeb for all Israel, with the statutes and judgments.
Behold, I will send you Elijah the prophet before the coming of the great and dreadful day of the Lord:
And he shall turn the heart of the fathers to the children, and the heart of the children to their fathers, lest I come and smite the earth with a curse.
Why This Verse Was Tagged
This verse contains specific terms directly associated with this theme.
This verse was identified by multiple independent signals: structural patterns, prophetic context, and vocabulary — then validated by a probability model (Snorkel).
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Cross-References
“And he shall go before him in the spirit and power of Elias, to turn the hearts of the fathers to the children, and the disobedient to the wisdom of the just; to make ready a people prepared for the Lord.”
“And if ye will receive it, this is Elias, which was for to come.”
“The voice of him that crieth in the wilderness, Prepare ye the way of the Lord, make straight in the desert a highway for our God.”
“And he shall go before him in the spirit and power of Elias, to turn the hearts of the fathers to the children, and the disobedient to the wisdom of the just; to make ready a people prepared for the Lord.”
“And his disciples asked him, saying, Why then say the scribes that Elias must first come?”