Who was God's war club in Jeremiah 51:20?

Jeremiah 51:20 NIV "You are my war club, my weapon for battle- with you I shatter nations, with you I destroy kingdoms,
21 with you I shatter horse and rider,
    with you I shatter chariot and driver,
22 with you I shatter man and woman,
    with you I shatter old man and youth,
    with you I shatter young man and young woman,
23 with you I shatter shepherd and flock,
    with you I shatter farmer and oxen,
    with you I shatter governors and officials.

Jeremiah 51:20 - 23

ESV - ²⁰ You are my hammer and weapon of war: with you I break nations in pieces; with you I destroy kingdoms. ²¹ With you I break in pieces the horse and his rider; with you I break in pieces the chariot and the charioteer.

Clarify • Share • Report • Asked September 30 2019 • Jack Gutknecht