Romans 15:19

in the power of signs and wonders, in the power of the Holy Spirit; so that from Jerusalem, and round about even unto Illyricum, I have fully preached the gospel of Christ;

Acts 22:17-21

And it came to pass, that, when I had returned to Jerusalem, and while I prayed in the temple, I fell into a trance,

2 Corinthians 12:12

Truly the signs of an apostle were wrought among you in all patience, by signs and wonders and mighty works.

Matthew 12:28

But if I by the Spirit of God cast out demons, then is the kingdom of God come upon you.

John 4:48

Jesus therefore said unto him, Except ye see signs and wonders, ye will in no wise believe.

Acts 1:8

But ye shall receive power, when the Holy Spirit is come upon you: and ye shall be my witnesses both in Jerusalem, and in all Judaea and Samaria, and unto the uttermost part of the earth.

Acts 9:28-29

And he was with them going in and going out at Jerusalem,

Acts 13:4-5

So they, being sent forth by the Holy Spirit, went down to Seleucia; and from thence they sailed to Cyprus.

Acts 13:14

But they, passing through from Perga, came to Antioch of Pisidia; and they went into the synagogue on the sabbath day, and sat down.

Acts 13:51

But they shook off the dust of their feet against them, and came unto Iconium.

Acts 14:6

they became aware of it, and fled unto the cities of Lycaonia, Lystra and Derbe, and the region round about:

Acts 14:10

said with a loud voice, Stand upright on thy feet. And he leaped up and walked.

Acts 14:20

But as the disciples stood round about him, he rose up, and entered into the city: and on the morrow he went forth with Barnabas to Derbe.

Acts 14:25

And when they had spoken the word in Perga, they went down to Attalia;

Acts 15:12

And all the multitude kept silence; and they hearkened unto Barnabas and Paul rehearsing what signs and wonders God had wrought among the Gentiles through them.

Acts 16:6-12

And they went through the region of Phrygia and Galatia, having been forbidden of the Holy Spirit to speak the word in Asia;

Acts 16:18

And this she did for many days. But Paul, being sore troubled, turned and said to the spirit, I charge thee in the name of Jesus Christ to come out of her. And it came out that very hour.

Acts 17:10

And the brethren immediately sent away Paul and Silas by night unto Beroea: who when they were come thither went into the synagogue of the Jews.

Acts 17:15

But they that conducted Paul brought him as far as Athens: and receiving a commandment unto Silas and Timothy that they should come to him with all speed, they departed.

Acts 18:1

After these things he departed from Athens, and came to Corinth.

Acts 18:19

And they came to Ephesus, and he left them there: but he himself entered into the synagogue, and reasoned with the Jews.

Acts 19:1

And it came to pass, that, while Apollos was at Corinth, Paul having passed through the upper country came to Ephesus, and found certain disciples:

Acts 19:11-12

And God wrought special miracles by the hands of Paul:

Acts 20:1-2

And after the uproar ceased, Paul having sent for the disciples and exhorted them, took leave of them, and departed to go into Macedonia.

Acts 20:6

And we sailed away from Philippi after the days of unleavened bread, and came unto them to Troas in five days, where we tarried seven days.

Acts 20:20

how I shrank not from declaring unto you anything that was profitable, and teaching you publicly, and from house to house,

Romans 1:14-16

I am debtor both to Greeks and to Barbarians, both to the wise and to the foolish.

Romans 15:24

whensoever I go unto Spain (for I hope to see you in my journey, and to be brought on my way thitherward by you, if first in some measure I shall have been satisfied with your company)--

1 Corinthians 12:4-11

Now there are diversities of gifts, but the same Spirit.

Galatians 3:5

He therefore that supplieth to you the Spirit, and worketh miracles among you, doeth he it by the works of the law, or by the hearing of faith?

Colossians 1:25

whereof I was made a minister, according to the dispensation of God which was given me to you-ward, to fulfil the word of God,

2 Timothy 4:17

But the Lord stood by me, and strengthened me; that through me the message might me fully proclaimed, and that all the Gentiles might hear: and I was delivered out of the mouth of the lion.

Hebrews 2:4

God also bearing witness with them, both by signs and wonders, and by manifold powers, and by gifts of the Holy Spirit, according to his own will.

1 Peter 1:12

To whom it was revealed, that not unto themselves, but unto you, did they minister these things, which now have been announced unto you through them that preached the gospel unto you by the Holy Spirit sent forth from heaven; which things angel desire to look into.

Treasury of Scripture Knowledge

Summary

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.

Bible References

Mighty

Acts 14:10
said with a loud voice, Stand upright on thy feet. And he leaped up and walked.
Acts 15:12
And all the multitude kept silence; and they hearkened unto Barnabas and Paul rehearsing what signs and wonders God had wrought among the Gentiles through them.
Acts 16:18
And this she did for many days. But Paul, being sore troubled, turned and said to the spirit, I charge thee in the name of Jesus Christ to come out of her. And it came out that very hour.
Acts 19:11
And God wrought special miracles by the hands of Paul:
2 Corinthians 12:12
Truly the signs of an apostle were wrought among you in all patience, by signs and wonders and mighty works.
Galatians 3:5
He therefore that supplieth to you the Spirit, and worketh miracles among you, doeth he it by the works of the law, or by the hearing of faith?
Hebrews 2:4
God also bearing witness with them, both by signs and wonders, and by manifold powers, and by gifts of the Holy Spirit, according to his own will.

So that

Romans 15:24
whensoever I go unto Spain (for I hope to see you in my journey, and to be brought on my way thitherward by you, if first in some measure I shall have been satisfied with your company)--
Acts 9:28
And he was with them going in and going out at Jerusalem,
Acts 13:4
So they, being sent forth by the Holy Spirit, went down to Seleucia; and from thence they sailed to Cyprus.
Acts 14:6
they became aware of it, and fled unto the cities of Lycaonia, Lystra and Derbe, and the region round about:
Acts 16:6
And they went through the region of Phrygia and Galatia, having been forbidden of the Holy Spirit to speak the word in Asia;
Acts 17:10
And the brethren immediately sent away Paul and Silas by night unto Beroea: who when they were come thither went into the synagogue of the Jews.
Acts 18:1
After these things he departed from Athens, and came to Corinth.
Acts 19:1
And it came to pass, that, while Apollos was at Corinth, Paul having passed through the upper country came to Ephesus, and found certain disciples:
Acts 20:2
And when he had gone through those parts, and had given them much exhortation, he came into Greece.

Fully

Romans 1:14
I am debtor both to Greeks and to Barbarians, both to the wise and to the foolish.
Acts 20:20
how I shrank not from declaring unto you anything that was profitable, and teaching you publicly, and from house to house,
Colossians 1:25
whereof I was made a minister, according to the dispensation of God which was given me to you-ward, to fulfil the word of God,
2 Timothy 4:17
But the Lord stood by me, and strengthened me; that through me the message might me fully proclaimed, and that all the Gentiles might hear: and I was delivered out of the mouth of the lion.

General references

Psalm 102:22
When the peoples are gathered together, And the kingdoms, to serve Jehovah.
Proverbs 8:1
Doth not wisdom cry, And understanding put forth her voice?
Mark 13:10
And the gospel must first be preached unto all the nations.
Acts 19:11
And God wrought special miracles by the hands of Paul:
1 Corinthians 4:20
For the kingdom of God is not in word, but in power.
2 Corinthians 12:12
Truly the signs of an apostle were wrought among you in all patience, by signs and wonders and mighty works.

American Standard Version Public Domain