Malachi
Malachi 4:5ESV·traditional attribution

“Behold, I will send you Elijah the prophet before the great and awesome day of the LORD comes.

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

Behold, I will send you Elijah the prophet,.... Not the Tishbite, as the Septuagint version wrongly inserts instead of prophet; not Elijah in person, who lived in the times of Ahab; but John the Baptist, who was to come in the power and spirit of Elijah, Luk 1:17 between whom there was a great likeness in their temper and disposition; in their manner of clothing...