Toxicity in the workplace!

I am struggling right now. Struggling with how one person can make your work environment TOXIC. And when this person is the one in charge its kind of hard to be open and honest with them about how disgusting their behavior truly is. The sad thing is I have let it become sort of an open wound not really dealing with it kind of let it keep getting infected.

I guess the truth of the situation is that I have allowed someone to make me bitter and angry when I profess to be someone who easily forgives. I don't want these feelings I am having towards this person. I don't ever want to dislike someone as much as I do this person. Its really brought up some issues within myself about how to deal with someone that just rubs you raw.

I know the answer to my situation is to pray for this person that nothing I do can ever change them, its something that God will have to change. But at this point its so hard, its hard to wake up every morning and not know what kind of mood or situation you might be thrown into today. I am leaving this job in September so there is at least a ray of light at the end of my dark tunnel but I know that if I don't personally deal with this situation that it will continue to follow me. I mean there is always going to be someone who you just don't jive with, someone who you really really don't like to be around at all. So I guess I am going to suck it up and keep on trucking. I was just wondering what else can be done.....