Malachi
Malachi 4:6ESV·traditional attribution

And he will turn the hearts of fathers to their children and the hearts of children to their fathers, lest I come and strike the land with a decree of utter destruction.”

John Calvin Reformed @genevareformer

Chapter 4 Malachi 4:1 1. For, behold, the day cometh, that shall burn as an oven; and all the proud, yea, and all that do wickedly, shall be stubble: and the day that cometh shall burn them up, saith the LORD of hosts, that it shall leave them neither root nor branch. 1.

Commenting on Malachi 4:1-6

Matthew Henry Presbyterian @wholebiblehenry

This is doubtless intended for a solemn conclusion, not only of this prophecy, but of the canon of the Old Testament, and is a plain information that they were not to expect any more sayings nor writing by divine inspiration, any more of the dictates of the Spirit of prophecy, till the beginning of the gospel of the Messiah, which sets aside the Apocrypha as...

Commenting on Malachi 4:4-6

John Gill Reformed Baptist @doctorgill

And he shall turn the heart of the fathers to the children,.... Or "with" the children, as Kimchi; and Ben Melech observes, that is put for and so in the next clause: and the heart of the children to their fathers; or "with" their fathers; that is, both fathers and children: the meaning is, that John the Baptist should be an instrument of converting many...