would accept a meeting with the incomprehensible?

some days ago i was drinking and got a little thought about a situation

 if you in your common days from nowhere you see a angel , the incomprehensible image itself with many forms and many words of the unknown, what you would do? run? talk to the image of servant of god? i know probaly die since it's a mass information bomb to someones brain BUT LET'S IGNORE THAT!

one of the biggest fear of every brain is the incomprehensible since it has no pattern not even form