Revelation 11:5

The Text-Critical English New Testament

If anyone wants to harm them, fire comes out of their mouth and devours their enemies. If anyone wants to harm them, he must be killed in this way.

Cross References

Revelation 13:13

He performed great signs, even making fire come down from heaven to earth in the presence of the people.

Revelation 9:17

Now this is what the horses and their riders looked like in my vision: The riders had breastplates that were fiery red, hyacinth blue, and sulfur yellow. The heads of the horses were like the heads of lions, and out of their mouths came fire, smoke, and sulfur.