There’s no discrimination in Christ- he died for all.

“…the Jews have no dealings with the Samaritans.” John 4:9
The Bible (Deuteronomy 4:6-8) tells us that God chose a people for himself- Abraham’s seed (Israel) and he gave them laws to live by, he expected them to walk in righteousness and in the life that the law (his word) brings , but they couldn’t and didn’t (Romans 7:12-21), on the contrary they so walked in unrighteousness and sin that all were convicted by that same law as sinners, no different from the gentiles:
“What then? are we better than they? No, in no wise: for we have before proved both Jews and Gentiles, that they are all under sin;” Romans 3:9 (read till verse 23)
And as such everyone needed the salvation and righteousness that God wrought in Christ; not that which only those who had the law would get but that which anyone who believes would receive! Hallelujah! (Romans 3:21-22, 10:5-6)
There are only two types of people in the earth today: 1 Corinthians 15:45-49.
Those born after the first Adam- born in sin, destined to damnation.
Those born after the second Adam- born in righteousness, destined to reign.
Because you are the latter, reach the former and preach the message of reconciliation: 2 Corinthians 5:19.

Bible Reading Plan: Proverbs 28, Deuteronomy 17