Matthew 24:30: “And then shall appear the sign of the Son of man in heaven: and then shall all the tribes of the earth mourn, and they shall see the Son of man coming in the clouds of heaven with power and great glory.”

Isaiah 66:15: "For, behold, the LORD will come with fire, and with his chariots like a whirlwind, to render his anger with fury, and his rebuke with flames of fire."

Isaiah 66:16: "For by fire and by his sword will the LORD plead with all flesh: and the slain of the LORD shall be many."