The world has a lot of diversity in such as gender, religions, cultures, skin color, ethnicity s, and much more. Yet Christ has torn down that wall of separation when he died on the cross. Anyone can come to Jesus and they will be a part of His body. You are in the body of Christ so you should purpose at all times to live in unity with your brothers and sisters in the Lord. There is sweet fellowship and love that should be taking place among us and if there isn't, then there is a great need for repentance.