Luke 4:43

And he said unto them, I must announce the gospel of the kingdom of God to other cities also because for this am I sent.

Isaiah 42:1-4

Behold my slave, whom I uphold; my elect, in whom my soul delights; I have put my Spirit upon him; he shall give judgment unto the Gentiles.

Isaiah 48:16

Come near unto me, hear ye this; I have not spoken in secret from the beginning; from the time that it was done, I was there: and now the LORD God has sent me and his Spirit.

Isaiah 61:1-3

The Spirit of the Lord GOD is upon me because the LORD has anointed me; he has sent me to preach good tidings unto those who are cast down; to bind up the wounds of the broken-hearted, to proclaim liberty to the captives, and the opening of the prison to those that are bound;

Mark 1:14-15

Now after John was put in prison, Jesus came into Galilee, preaching the gospel of the kingdom of God

Mark 1:38-39

And he said unto them, Let us go into the next towns that I may preach there also, for truly I came forth for that purpose.

John 6:38-40

For I came down from the heaven, not to do my own will, but the will of him that sent me.

John 9:4

It is expedient that I do the works of him that sent me while it is day; the night comes, when no one can work.

John 20:21

Then Jesus said to them again, Peace be unto you; as my Father has sent me, even so send I you.

Acts 10:38

how God anointed Jesus of Nazareth with the Holy Spirit and with power, who went about doing good and healing all that were oppressed of the devil, for God was with him.

2 Timothy 4:2

Preach the word; be instant in season and out of season; reprove, rebuke, exhort with all longsuffering and doctrine.

Treasury of Scripture Knowledge

Summary

And he said unto them, I must preach the kingdom of God to other cities also: for therefore am I sent.

General references

Bible References

I must

Mark 1:14
Now after John was put in prison, Jesus came into Galilee, preaching the gospel of the kingdom of God
John 9:4
It is expedient that I do the works of him that sent me while it is day; the night comes, when no one can work.
Acts 10:38
how God anointed Jesus of Nazareth with the Holy Spirit and with power, who went about doing good and healing all that were oppressed of the devil, for God was with him.
2 Timothy 4:2
Preach the word; be instant in season and out of season; reprove, rebuke, exhort with all longsuffering and doctrine.

Therefore

Isaiah 42:1
Behold my slave, whom I uphold; my elect, in whom my soul delights; I have put my Spirit upon him; he shall give judgment unto the Gentiles.
Isaiah 48:16
Come near unto me, hear ye this; I have not spoken in secret from the beginning; from the time that it was done, I was there: and now the LORD God has sent me and his Spirit.
Isaiah 61:1
The Spirit of the Lord GOD is upon me because the LORD has anointed me; he has sent me to preach good tidings unto those who are cast down; to bind up the wounds of the broken-hearted, to proclaim liberty to the captives, and the opening of the prison to those that are bound;
John 6:38
For I came down from the heaven, not to do my own will, but the will of him that sent me.
John 20:21
Then Jesus said to them again, Peace be unto you; as my Father has sent me, even so send I you.

General references

Matthew 9:35
And Jesus went about all the cities and villages, teaching in their synagogues and preaching the gospel of the kingdom and healing every sickness and every weakness among the people.