Romans 15:23 (KJV)

For I will not dare to speak of any of those things which Christ hath not wrought by me, to make the Gentiles obedient, by word and deed,

Through mighty signs and wonders, by the power of the Spirit of God; so that from Jerusalem, and round about unto Illyricum, I have fully preached the gospel of Christ.

Yea, so have I strived to preach the gospel, not where Christ was named, lest I should build upon another man's foundation:

But as it is written, To whom he was not spoken of, they shall see: and they that have not heard shall understand.

For which cause also I have been much hindered from coming to you.

Whensoever I take my journey into Spain, I will come to you: for I trust to see you in my journey, and to be brought on my way thitherward by you, if first I be somewhat filled with your company.

But now I go unto Jerusalem to minister unto the saints.

For it hath pleased them of Macedonia and Achaia to make a certain contribution for the poor saints which are at Jerusalem.

It hath pleased them verily; and their debtors they are. For if the Gentiles have been made partakers of their spiritual things, their duty is also to minister unto them in carnal things.

When therefore I have performed this, and have sealed to them this fruit, I will come by you into Spain.