Nothing we do can affect God's perfect and everlasting love for us. Not our good deeds, nor our worst sins.
What does Galatians 3:28 mean?
"There is neither Jew nor Gentile, neither slave nor free, nor is there male and female, for you are all one in Christ Jesus."
Paul has been making the case to the Gentile (non-Jewish) Christians in Galatia that they don't need to listen to the Judaizers. They don't need to follow the law in order to be saved (Galatians 2:4). By faith in Christ, and by faith alone, they are already full children of God Almighty (Galatians 3:7–9). They have been baptized into God's Spirit (who is in them). They have put on Christ like a robe and are covered by Him. What would they gain by trying to follow the law again?
Now Paul assures these believers that, in Christ, they have been fully united with everyone else who is in Christ. There are no lesser Christians in the family of God. Our earthly identifiers create no value distinction between us in our Father's eyes. Jews do not carry a higher rank than Greeks (non-Jews). Free people hold no greater honor than slaves. Men are not superior to women. No race is a "master race," nor any ethnicity inferior.
How is this possible? Christ holds the most honored position in the family of God, and all Christians are "in Christ." In that way, we are one, we are united. Since none can be higher and none can be lower, we are equal in the eyes of God.Read more on Bibleref.com.