Brothers and sisters, do not slander one another. Anyone who speaks against a brother or sister or judges them speaks against the law and judges it. When you judge the law, you are not keeping it, but sitting in judgment on it. James 4:11
There are different personalities. Some may rub us the wrong way but we are still commanded to love one another. Talking ugly about people doesn't make for a loving relationship. This ugliness could be in the form of passing judgment on someone when that is not our job. For instance constantly talking bad about obese people,prisoners, unwed parents, drunks, homosexuals, homeless people, those who talk on their cell phones in public places, or someone we do not see eye to eye with is plain wrong. When we comment on others it makes us sound like we are somehow superior. God is the one who is the judge,not us. Ugly comments about people only make those who say them 'little' and when you claim to know Jesus it does not say much for your 'love meter'. This is not to say something may not be wrong but the point being it is up to us to love, not judge and be unkind. Read Romans 2:4 where it says that "kindness leads to repentance".
So if someone is ugly to you do not be ugly in return but show the love of Jesus to your friends and to your enemies. You will make God smile!
PRAYER: Love is what lifts people from the pit of despair. Use me Lord to show that kind of love to hurting people even in the form of a simple smile. Forgive me if I have ever passed judgement on someone as that is not my responsibility. In Jesus' name. Amen.