Let me ask you, have you ever had to deal with a condescending and arrogant coworker? They talk down to you; they know everything; they're unteachable; they're always right. They're not very easy to endure!
I have a friend who worked in a bank, and she was having trouble getting along with an arrogant-type coworker. After prayer and consideration, she started "Project Love," her name for a planned program on her part to bridge the gap between her and her coworker. First, she invited her to have lunch with her. The coworker was a little surprised, but she accepted. Through this, they got to know each other, and my friend discovered underneath the arrogant attitude was a very insecure, fearful person with many personal problems. Now they've become friends, and this woman has frequently turned to my friend for counsel and help.
Thankfully my friend was willing to submerge her own normal resentment toward this arrogant, prejudicial coworker and extend herself to make a bridge. Jesus taught us to love our enemies, and this is an example of how we put that principle into practice. It's helpful to remember we don't have to like others to love them. Loving them means acting toward them in considerate and loving ways, even though you may not feel it.
Dealing with a domineering coworker
Have you ever worked with someone who tried to manage everyone, including their manager? They're always telling you what to do, and everything in you wants to say, "Hey, you're not the boss around here!”
Jesus told us to humble ourselves, and that's an important lesson for us to learn. Did you ever think we could use these relationships with domineering people to help us learn humility? It is humbling to keep your mouth shut and not bark back. It is even more humbling to take their direction! There may be times when that's the right thing for us to do. God is interested in developing Christ-like characteristics in us, and sometimes he uses unfair and uncomfortable circumstances for that purpose.
Learning humility is how we become more and more transformed into the likeness of Jesus. If God has you in humility school right now, trust him to bring you through, and while you're there, learn your lessons well. Don't rebel and get bitter. Use it as a tool for righteousness. God is so good at doing that for us.
Remember, if a confrontation is called for, our motives have to be carefully examined to make certain we're confronting for the other person's good, not just to vent our frustration.