Is God Real?

I see people doing mean things to other people all the time. Being uncompassionate and hurting others, even when they know what they are doing. It makes me sick. I can get so mad at those mean people and hurt for the ones being hurt. You know what rarely crosses my mind? What that hurt does to God. Why can't I hurt for what those actions do to Him? I can when I think on it for a while, but why is that not my first reaction? I say God is the most important to me...but is He really?