Malachi
Malachi 3:18ESV·traditional attribution

Then once more you shall see the distinction between the righteous and the wicked, between one who serves God and one who does not serve him.

John Calvin Reformed @genevareformer

CHAPTER 3 Malachi 3:1 1. Behold, I will send my messenger, and he shall prepare the way before me: and the Lord, whom ye seek, shall suddenly come to his temple, even the messenger of the covenant, who ye delight in: behold, he shall come, saith the LORD of hosts. 1.

Commenting on Malachi 3:1-18

Matthew Henry Presbyterian @wholebiblehenry

Among the people of the Jews at this time, though they all enjoyed the same privileges and advantages, there were men of very different characters (as ever were, and ever will be, in the world and in the church), like Jeremiah's figs, some very good and others very bad, some that plainly appeared to be the children of God and others that as plainly discovered...

Commenting on Malachi 3:13-18

John Gill Reformed Baptist @doctorgill

Then shall ye return,.... Either the wicked, who will be "converted" (z), as some render the word, and will have a different view of things, and change their minds and language; or they that feared the Lord, who at the time before spoken of will have a new turn of thought, and another and clear discerning of persons and things, and better judge of the...