August 10 2004 Wapiti, Wyoming Vision while praying:

I see a rider dressed in white sitting on a beautiful white stallion. The rider is an angel with a sword in his hand. The stallion is standing on his hind legs with the rider raising the sword above his head and waving it around as if he is rallying his troops. 

A dark cloud then forms above him and starts to go in a circle, forming a hole or funnel in the middle of it like a hurricane or tornado. Lightning then comes from the sword and into the cloud.