“Now I lifted up my eyes again and looked, and behold, four chariots were coming forth from between the two mountains;…” (Zechariah 6:1)

Vision #1: The Four Horsemen (Zechariah 1:7-17)
Vision #8: The Four Chariots (Zechariah 6:1-8)

There is a major difference between horseman and chariots. Horseman are for patrol and reconnaissance while chariots are aggressive tools of war.

1 Peter 4:17—“For it is time for judgment to begin with [Lit from] the household of God; and if it begins with us first, what will be the outcome for those who do not obey the gospel of God?”

“Just as the Lord will judge His nation for their unfaithfulness and disobedience, so He will visit the godless nations of the world who have arrayed themselves against Israel.” (Feinberg, God Remembers, p. 75)

https://youtu.be/xr5U86_WSpg