Malachi
Malachi 4:3ESV·traditional attribution

And you shall tread down the wicked, for they will be ashes under the soles of your feet, on the day when I act, says the LORD of hosts.

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

The great and terrible day of the Lord is here prophesied of. This, like the pillar of cloud and fire, shall have a dark side turned towards the Egyptians that fight against God, and a bright side towards the faithful Israelites that follow him: The day cometh, that is, the Lord cometh, the day of the Lord; and it has reference both to the first...

Commenting on Malachi 4:1-3

John Gill Reformed Baptist @doctorgill

And ye shall tread down the wicked,.... As grapes in the winepress, as Christ did before them, Isa 63:2 and they by virtue of him; who makes them more than conquerors through himself, over all their enemies, spiritual and temporal: for they shall be ashes under the soles of your feet; this refers to the burning of them, Mal 4:1 and may be literally understood...