Romans 15:19

by the power of signs and wonders, by the power of the Spirit; so that from Jerusalem, and in the country around even to Illyricum, I have fully made known the gospel of Christ;

Acts 22:17-21

And it came to pass after my return to Jerusalem, while I was praying in the temple, that I fell into a trance,

2 Corinthians 12:12

Truly the signs of an apostle were wrought among you with all endurance, by signs, and wonders, and mighty deeds.

Matthew 12:28

But if I cast out the demons through the Spirit of God, then hath the kingdom of God already come to you.

John 4:48

Then Jesus said to him, Unless ye see signs and wonders, ye will not believe.

Acts 1:8

But ye will receive power when the Holy Spirit hath come upon you; and ye will be my witnesses, both in Jerusalem and in all Judaea, and in Samaria, and to the end of the earth.

Acts 9:28-29

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

Acts 13:4-5

They therefore being sent forth by the Holy Spirit, came down to Seleucia, and from thence sailed to Cyprus.

Acts 13:14

And they, going on from Perga, came to Antioch in Pisidia; and they went into the synagogue on the sabbathday, and sat down.

Acts 13:51

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

Acts 14:6

they became aware of it, and fled to the cities of Lycaonia, Lystra and Derbe, and the neighboring country;

Acts 14:10

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

Acts 14:20

But the disciples having gathered around him, he rose up, and came into the city. And the next day he departed 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 became silent, and listened to Barnabas and Paul, while they related what great signs and wonders God had wrought among the gentiles by them.

Acts 16:6-12

And having gone through Phrygia and the Galatian country, on being forbidden by the Holy Spirit to preach the word in Asia,

Acts 16:18

And this she did for many days. But Paul, being much displeased, turned and said to the spirit, I command thee in the name of Jesus Christ to come out of her. And it came out immediately.

Acts 17:10

And the brethren immediately sent away Paul and Silas by night to Berea; who, having come there, went into the synagogue of the Jews.

Acts 17:15

And they who conducted Paul brought him to Athens; and having received a commandment to Silas and Timothy to come to him as soon as possible, they departed.

Acts 18:1

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

Acts 18:19

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

Acts 19:1

And it came to pass, while Apollos was at Corinth, that Paul, having passed through the upper districts, came to Ephesus. And finding certain disciples,

Acts 19:11-12

And God wrought special miracles by the hands of Paul;

Acts 20:1-2

And after the tumult had ceased, Paul called to him the disciples, and having embraced them departed to go into Macedonia.

Acts 20:6

But we set sail from Philippi, after the days of unleavened bread, and came to them at Troas in five days, where we abode seven days.

Acts 20:20

how I kept back nothing that was profitable, but have made it known to you, and have taught you publicly, and from house to house;

Romans 1:14-16

I am debtor both to Greeks and barbarians, both to the wise and the unwise.

Romans 15:24

when I go to Spain, I will come to you; for I hope to see you on my way, and to be helped forward thither by you, after I have in some degree satisfied myself with your company.

1 Corinthians 12:4-11

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

Galatians 3:5

Doth he then who is supplying to you the Spirit, and working miracles among you, do it by the works of the Law, or by the preaching of faith?

Colossians 1:25

of which I became a minister, according to the stewardship which God entrusted to me, for you, to fulfill the word of God,

2 Timothy 4:17

But the Lord stood by me, and strengthened me, that the preaching might be fully accomplished by me, and that all the gentiles might hear; and I was delivered out of the lions mouth.

Hebrews 2:4

God also bearing them witness, both with signs and wonders, and divers miracles, and gifts of the Holy Spirit, according to his will?

1 Peter 1:12

to whom it was revealed, that not to themselves, but to you, they were ministering the things, which have now been announced to you by them that have brought the glad tidings to you by the Holy Spirit sent down from heaven; which things angels 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 became silent, and listened to Barnabas and Paul, while they related what great signs and wonders God had wrought among the gentiles by them.
Acts 16:18
And this she did for many days. But Paul, being much displeased, turned and said to the spirit, I command thee in the name of Jesus Christ to come out of her. And it came out immediately.
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 with all endurance, by signs, and wonders, and mighty deeds.
Galatians 3:5
Doth he then who is supplying to you the Spirit, and working miracles among you, do it by the works of the Law, or by the preaching of faith?
Hebrews 2:4
God also bearing them witness, both with signs and wonders, and divers miracles, and gifts of the Holy Spirit, according to his will?

So that

Romans 15:24
when I go to Spain, I will come to you; for I hope to see you on my way, and to be helped forward thither by you, after I have in some degree satisfied myself with your company.
Acts 9:28
And he was with them going in and out at Jerusalem,
Acts 13:4
They therefore being sent forth by the Holy Spirit, came down to Seleucia, and from thence sailed to Cyprus.
Acts 14:6
they became aware of it, and fled to the cities of Lycaonia, Lystra and Derbe, and the neighboring country;
Acts 16:6
And having gone through Phrygia and the Galatian country, on being forbidden by the Holy Spirit to preach the word in Asia,
Acts 17:10
And the brethren immediately sent away Paul and Silas by night to Berea; who, having come there, went into the synagogue of the Jews.
Acts 18:1
After these things, Paul departed from Athens, and came to Corinth.
Acts 19:1
And it came to pass, while Apollos was at Corinth, that Paul, having passed through the upper districts, came to Ephesus. And finding certain disciples,
Acts 20:2
And when he had gone through those regions, and had given them much exhortation, he came into Greece.

Fully

Romans 1:14
I am debtor both to Greeks and barbarians, both to the wise and the unwise.
Acts 20:20
how I kept back nothing that was profitable, but have made it known to you, and have taught you publicly, and from house to house;
Colossians 1:25
of which I became a minister, according to the stewardship which God entrusted to me, for you, to fulfill the word of God,
2 Timothy 4:17
But the Lord stood by me, and strengthened me, that the preaching might be fully accomplished by me, and that all the gentiles might hear; and I was delivered out of the lions mouth.

General references

Mark 13:10
And the glad tidings must first be published to 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 with all endurance, by signs, and wonders, and mighty deeds.