Why do most christians verbally attack people who don't believe in jesus?

Don't you find it odd that if you don't bow down to others gods then the followers attack you with words. Can't people just accept that we don't all think like sheep? I don't believe, I think for myself which is what most religious people don't do. Then they bombard you with useless words from a book that another mortal human wrote and claim its the word of god. If god is real what the heck is he waiting for? Just show yourself once then everyone on the planet will believe, AND I DON'T MEAN JESUS' FACE ON A GRILLED CHEESE SANDWICH which is a typical example of people using obsolete "proof" stop fearing god because he doesn't exist. live your life now because you are not going to disneyland after you die!!!!