Ephesians 3:6

namely, that in Christ Jesus the Gentiles are co-heirs, companions, and co-partners in the Promise.

Galatians 3:14

that the blessing of Abraham might reach the Gentiles in Christ Jesus, so that by faith we might receive the promised Spirit.

Romans 8:15-17

You have received no slavish spirit that would make you relapse into fear; you have received the Spirit of sonship. And when we cry, "Abba! Father!",

Romans 12:4-5

In our one body we have a number of members, and the members have not all the same function;

1 Corinthians 12:12

As the human body is one and has many members, all the members of the body forming one body for all their number, so is it with Christ.

1 Corinthians 12:27

Now you are Christ's Body, and severally members of it.

Galatians 4:5-7

to ransom those who were under the Law, that we might get our sonship.

Ephesians 2:13-22

Whereas now, within Christ Jesus, you who once were far away have been brought near by the blood of Christ.

Ephesians 4:15-16

we are to hold by the truth, and by our love to grow up wholly into Him. For He, Christ, is the head, and under him,

Ephesians 5:7

So avoid the company of such men.

Ephesians 5:30

for we are members of his Body).

Colossians 2:19

instead of keeping in touch with that Head under whom the entire Body, supplied with joints and sinews and thus compacted, grows with growth divine.

1 John 2:25

Now this is what he has promised you, eternal life.

Galatians 3:26-29

you are all sons of God by 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
we are to hold by the truth, and by our love to grow up wholly into Him. For He, Christ, is the head, and under him,
Ephesians 5:30
for we are members of his Body).
Romans 12:4
In our one body we have a number of members, and the members have not all the same function;
1 Corinthians 12:12
As the human body is one and has many members, all the members of the body forming one body for all their number, so is it with Christ.
Colossians 2:19
instead of keeping in touch with that Head under whom the entire Body, supplied with joints and sinews and thus compacted, grows with growth divine.

General references

Luke 13:29
Yes, and people will come from east and west and north and south to their places at the feast within the Realm of God.
Romans 3:29
Or is God only the God of Jews? Is he not the God of the Gentiles as well? Surely he is.
Philippians 1:5
for what you have contributed to the gospel from the very first day down to this moment;