Galatians 3:14

in order that the blessing of Abraham in Christ Jesus may come to the Gentiles; in order that we may receive the promise of the Spirit through faith.

Romans 8:15-17

For you did not receive the spirit of bondage again unto fear; but you received the Spirit of adoption, in which we cry; Father, Father.

Romans 12:4-5

For we indeed have many members in one body, but all the members have not the same office:

Ephesians 2:13-22

But now you are in Christ Jesus, who being at one time far off have been made nigh by the blood of Christ.

Ephesians 4:15-16

but speaking the truth in divine love, let its grow up in him in all things, who is the head, Christ;

Ephesians 5:7

Therefore be not partakers along with them.

Ephesians 5:30

because we are members of his body:

Colossians 2:19

and not holding the Head, from which the entire body, by joints and ligaments being supplied and knitted together, increases the increase of God.

1 John 1:3

that which we have seen and heard we also proclaim to you, in order that you may have fellowship with us. And our fellowship is indeed with the Father, and with his Son Jesus Christ.

1 John 2:25

This is the message which he proclaimed unto you, eternal life.

Galatians 3:26-29

For you are all the sons of God, through 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 speaking the truth in divine love, let its grow up in him in all things, who is the head, Christ;
Ephesians 5:30
because we are members of his body:
Romans 12:4
For we indeed have many members in one body, but all the members have not the same office:
Colossians 2:19
and not holding the Head, from which the entire body, by joints and ligaments being supplied and knitted together, increases the increase of God.

General references

Luke 13:29
And they will come from the east and west, and the north and south, and will sit down in the kingdom of God.
Romans 3:29
Whether is he the God of the Jews only? is He not also the God of the Gentiles? Yea, also of the Gentiles:
Philippians 1:5
for your fellowship in the gospel from the first clay until now;