8 And I looked, and behold a pale horse: and his name that sat on him was Death, and Hell followed with him. And power was given unto them over the fourth part of the earth, to kill with sword, and with hunger, and with death, and with the beasts of the earth.

Jesus died (death) and his soul went into hell.  He was then given the keys of death and hell.

That death is riding this pale (color of death) horse.

Is he a killer?

Let the word of God answer:

Isa 30: 27 Behold, the name of the Lord cometh from far, burning with his anger, and the burden thereof is heavy: his lips are full of indignation, and his tongue as a devouring fire:

28 And his breath, as an overflowing stream, shall reach to the midst of the neck, to sift the nations with the sieve of vanity: and there shall be a bridle in the jaws of the people, causing them to err.

29 Ye shall have a song, as in the night when a holy solemnity is kept; and gladness of heart, as when one goeth with a pipe to come into the mountain of the Lord, to the mighty One of Israel.

30 And the Lord shall cause his glorious voice to be heard, and shall shew the lighting down of his arm, with the indignation of his anger, and with the flame of a devouring fire, with scattering, and tempest, and hailstones.

31 For through the voice of the Lord shall the Assyrian be beaten down, which smote with a rod.

32 And in every place where the grounded staff shall pass, which the Lord shall lay upon him, it shall be with tabrets and harps: and in battles of shaking will he fight with it.

33 For Tophet is ordained of old; yea, for the king it is prepared; he hath made it deep and large: the pile thereof is fire and much wood; the breath of the Lord, like a stream of brimstone, doth kindle it.

His lips or mouth (words), is. now a devouring fire to destroy the WICKED.

It matches this:

Rev 19: 11 And I saw heaven opened, and behold a white horse; and he that sat upon him was called Faithful and True, and in righteousness he doth judge and make war.

12 His eyes were as a flame of fire, and on his head were many crowns; and he had a name written, that no man knew, but he himself.

13 And he was clothed with a vesture dipped in blood: and his name is called The Word of God.

14 And the armies which were in heaven followed him upon white horses, clothed in fine linen, white and clean.

15 And out of his mouth goeth a sharp sword, that with it he should smite the nations: and he shall rule them with a rod of iron: and he treadeth the winepress of the fierceness and wrath of Almighty God.

out of his mouth goeth a sharp sword, that with it he should smite the nations:

see that?  death riding that fourth horse.  He is bringing death or he is death to the WICKED.  He is making war against them.  He will cleanse this earth from the wicked who are now killing all over this earth.

His mouth is a fiery stream.

Yes, Jesus is DEATH RIDING THAT FOURTH HORSE.

Hell follows as he cast the beast and his worshipers into the lake of fire.

This is taught all through Scripture.  why have millions missed this and made up lies?