Treasury of Scripture Knowledge
[In this state] there cannot be [such distinctions as] Greek [i.e., Gentile] and Jew; circumcised people and non-circumcised people; barbarian and Scythian [Note: These last two words refer to foreigners whose language was unintelligible and who were uncivilized heathens], or slave and free person; but Christ is all [that is important] and [He is] in all [of His people].
For we have all received from His full richness one favor after another.
1 Corinthians 1:30
But God brought you into [fellowship with] Christ Jesus, who was made to be God's wisdom for us. Through Christ you have received a right relationship with God, [as well as] holiness and redemption [i.e., being bought back from Satan].
For all of you are children of God through your faith in Christ Jesus [as God's only Son].
and after becoming perfectly [qualified], He became the source of never ending salvation to all those who obey Him.
They will not follow a stranger, but will run from him, for they do not recognize the voice of strangers."
since there is [only] one God, who makes the circumcised ones [i.e., the Jews] right with Him by faith [in Christ] and the uncircumcised ones [i.e., the Gentiles] through faith [in Christ].