The warrior in Revelation 19 doesn’t have a sword in his hand — it’s protruding from his mouth. And in Luke, the disciples told Jesus that they had two swords to share between all of them.

Revelation 19:13-16 clearly refers to Jesus, from the description of “Word of God” (John 1) and reference to Psalm 2. “Rule them with a rod of iron” (19:15) is almost identical to 12:5.