Galatians 3:14, Galatians 3:2, Galatians 3:3 Kjv

Galatians 3:28-29 NIV
There is neither Jew nor Gentile, neither slave nor free, nor is there male and female, for you are all one in Christ Jesus. If you belong to Christ, then you are Abraham’s seed, and heirs according to the promise.

Romans 10:16-17 NIV
But not all the Israelites accepted the good news. For Isaiah says, “Lord, who has believed our message?” Consequently, faith comes from hearing the message, and the message is heard through the word about Christ.