In Jesus all are one. Even though we still have our own ethnicity, culture, personality, sex, etc. we are now unified in Christ. It's important that we see others the way God does. He loves the sinner to reach them and save them. And He loves His kids to help them grow strong in faith. Am I seeing others the way God does? The gospel now goes out to the Gentiles. God is breaking down walls to make salvation available to all on the basis of His grace and the sacrifice of Jesus.