'Lightning' in the Bible

As for the likeness of the living creatures, their appearance [was] like burning coals of fire, like the appearance of torches. It [was] moving to and fro between the living creatures, and {the fire was very bright} and lightning [was] going out from the fire.

And the living creatures {were speeding to and fro} like the appearance of lightning.

It is sharpened to slaughter a slaughter, {polished to flash like lightning}! Or will we rejoice? A rod, my son, [is] despising every tree.

And you, son of man, prophesy, and you must say, 'Thus says the Lord Yahweh to the {Ammonites} and concerning their disgrace,' and you must say, 'A sword, a sword [is] drawn for slaughtering; [it is] polished for holding, {for flashing like lightning},