Ephesians 3:6

That, by union with Christ Jesus and through the Good News, the Gentiles are co-heirs with us and members of one Body, and that they share with us in God's Promise.

Galatians 3:14

And this he did that the blessing given to Abraham might be extended to the Gentiles through their union with Jesus Christ; that so, through our faith, we also might receive the promised gift of the Spirit.

Romans 8:15-17

For you did not receive the spirit of a slave, to fill you once more with fear, but the spirit of a son which leads us to cry 'Abba, Our Father.'

Romans 12:4-5

For, just as in the human body there is a union of many parts, and each part has its own function,

1 Corinthians 12:12

For just as the human body is one whole, and yet has many parts, and all its parts, many though they are, form but one body, so it is with the Christ;

1 Corinthians 12:27

Together you are the Body of Christ, and individually its parts.

Galatians 4:5-7

To ransom those who were subject to Law, so that we might take our position as sons.

Ephesians 2:13-22

But now, through your union with Christ Jesus, you who once were 'far off' have, by the shedding of the blood of the Christ, been brought 'near.'

Ephesians 4:15-16

But holding the truth in a spirit of love, we shall grow into complete union with him who is our Head--Christ himself.

Ephesians 5:7

Therefore have nothing to do with such people.

Ephesians 5:30

For we are members of his Body.

Colossians 2:19

He fails to maintain union with the Head, to whom it is due that the whole body, nourished and knit together by the contact and Keynesian of every part, grows with a divine growth.

1 John 1:3

It is of what we have seen and heard that we now tell you, so that you may have communion with us. And our communion is with the Father and with his Son, Jesus Christ.

1 John 2:25

And this is what he himself promised us--The Immortal Life!

Galatians 3:26-29

For you are all Sons of God, through your faith in Christ Jesus.

Treasury of Scripture Knowledge

Summary

That the Gentiles should be fellowheirs, and of the same body, and partakers of his promise in Christ by the gospel:

Bible References

The same

Ephesians 4:15
But holding the truth in a spirit of love, we shall grow into complete union with him who is our Head--Christ himself.
Ephesians 5:30
For we are members of his Body.
Romans 12:4
For, just as in the human body there is a union of many parts, and each part has its own function,
1 Corinthians 12:12
For just as the human body is one whole, and yet has many parts, and all its parts, many though they are, form but one body, so it is with the Christ;
Colossians 2:19
He fails to maintain union with the Head, to whom it is due that the whole body, nourished and knit together by the contact and Keynesian of every part, grows with a divine growth.

General references

Luke 13:29
People will come from East and West, and from North and South, and take their places at the banquet in the Kingdom of God.
Romans 3:29
Or can it be that God is the God only of the Jews? Is not he also the God of the Gentiles?
Philippians 1:5
Because of the share that you have had in spreading the Good News, from the first day that you received it until now.