Romans 15:19

by the power of signs and wonders by the power of the Holy Spirit. So that from Jerusalem, and round about as far as Illyricum, I have fully preached the gospel of the Christ;

Acts 22:17-21

And it came to pass, after I had returned to Jerusalem, and while I was praying in the temple, that I was in a trance,

2 Corinthians 12:12

Truly, the signs of an apostle were worked among you in all patience, in signs and wonders and mighty deeds.

Matthew 12:28

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

John 4:48

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

Acts 1:8

But you shall receive power, after the Holy Spirit has come upon you, and you shall be witnesses for me both in Jerusalem, and in all Judea, and in Samaria, and to the most distant part of the earth.

Acts 9:28-29

And he was with them in Jerusalem, coming in and going out; and, speaking boldly in the name of the Lord Jesus,

Acts 13:4-5

Therefore, having been sent forth by the Holy Spirit, they went down to Seleucia, and thence sailed to Cyprus.

Acts 13:14

But having passed through from Perga, they came to Antioch in Pisidia; and on the sabbath-day they went into the synagogue, and sat down.

Acts 13:51

But they shook off the dust from their feet against them, and went to Iconium.

Acts 14:6

being aware of it, they fled to the cities of Lycaonia, Lystra, and Derbe, and to the region round about,

Acts 14:10

said, with a loud voice: Stand erect upon your feet. And he leaped and walked.

Acts 14:20

But while the disciples were standing around him, he arose, and went into the city. And on the next day, he departed with Barnabas to Derbe;

Acts 14:25

and when they had preached the word in Perga, they went down to Attalia:

Acts 15:12

Then all the multitude kept silence, and listened to Barnabas and Paul, while they made known what signs and wonders God had done by them among the Gentiles.

Acts 16:6-12

When they had gone throughout Phrygia and the region of Galatia, being forbidden by the Holy Spirit to preach the word in Asia,

Acts 16:18

And this she continued to do for many days. But Paul, being grieved, turned and said to the spirit: I command you, 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 to Berea; and when they had come, they went into the synagogue of the Jews.

Acts 17:15

And those who conducted Paul brought him to Athens: and having received a commandment for Silas and Timothy, that they should 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 he came to Ephesus, and left them there; but he him self went into the synagogue, and reasoned with the Jews.

Acts 19:1

And it came to pass, while Apollos was at Corinth, that Paul, after passing through the upper districts, came to Ephesus, and finding certain disciples,

Acts 19:11-12

Mighty deeds, also, that were unusual, did God perform by the hands of Paul;

Acts 20:1-2

After the tumult had ceased, Paul called the disciples to him, and bade them farewell, and departed, in order to go into Macedonia.

Acts 20:6

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

Acts 20:20

and that I have kept back nothing that was profitable, but have preached to you, and taught you both publicly, and from house to house,

Romans 1:14-16

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

Romans 15:24

when I make my journey into Spain, I hope, in passing through, to see you, and to be conducted by you on my journey thither, after I am first partly satisfied with your company.

1 Corinthians 12:4-11

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

Galatians 3:5

He that supplies to you the Spirit, and works mighty deeds among you, does he this by works of law or by the hearing of faith?

Colossians 1:25

of which I was made a minister according to the commission from God, which was given to me for you, that I might fully preach the word of God,

2 Timothy 4:17

but the Lord stood by me, and gave me strength, that through me that which is preached might be fully known, and that all the Gentiles might hear: and I was delivered out of the mouth of the lion.

Hebrews 2:4

God also bearing testimony with them by signs and wonders, and by various mighty deeds, and by distributions of the Holy Spirit, according to his own will.

1 Peter 1:12

to whom it was revealed, that, not for themselves, but for us, they ministered the things that are now preached to you by those who have made known to you the gospel, through the Holy Spirit sent down from heaven; into which things angels desire to look.

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 erect upon your feet. And he leaped and walked.
Acts 15:12
Then all the multitude kept silence, and listened to Barnabas and Paul, while they made known what signs and wonders God had done by them among the Gentiles.
Acts 16:18
And this she continued to do for many days. But Paul, being grieved, turned and said to the spirit: I command you, in the name of Jesus Christ, to come out of her. And it came out that very hour.
Acts 19:11
Mighty deeds, also, that were unusual, did God perform by the hands of Paul;
2 Corinthians 12:12
Truly, the signs of an apostle were worked among you in all patience, in signs and wonders and mighty deeds.
Galatians 3:5
He that supplies to you the Spirit, and works mighty deeds among you, does he this by works of law or by the hearing of faith?
Hebrews 2:4
God also bearing testimony with them by signs and wonders, and by various mighty deeds, and by distributions of the Holy Spirit, according to his own will.

So that

Romans 15:24
when I make my journey into Spain, I hope, in passing through, to see you, and to be conducted by you on my journey thither, after I am first partly satisfied with your company.
Acts 9:28
And he was with them in Jerusalem, coming in and going out; and, speaking boldly in the name of the Lord Jesus,
Acts 13:4
Therefore, having been sent forth by the Holy Spirit, they went down to Seleucia, and thence sailed to Cyprus.
Acts 14:6
being aware of it, they fled to the cities of Lycaonia, Lystra, and Derbe, and to the region round about,
Acts 16:6
When they had gone throughout Phrygia and the region of Galatia, 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; and when they had come, they 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, after passing through the upper districts, came to Ephesus, and finding certain disciples,
Acts 20:2
And when he had gone through those regions, and had exhorted them with many words, he came into Greece.

Fully

Romans 1:14
I am a debtor both to the Greeks and to the barbarians; both to the wise and to the unwise.
Acts 20:20
and that I have kept back nothing that was profitable, but have preached to you, and taught you both publicly, and from house to house,
Colossians 1:25
of which I was made a minister according to the commission from God, which was given to me for you, that I might fully preach the word of God,
2 Timothy 4:17
but the Lord stood by me, and gave me strength, that through me that which is preached might be fully known, and that all the Gentiles might hear: and I was delivered out of the mouth of the lion.

General references

Mark 13:10
And the gospel must first be preached among all the nations.
Acts 19:11
Mighty deeds, also, that were unusual, did God perform by the hands of Paul;
1 Corinthians 4:20
For the kingdom of God is not in speech, but in power.
2 Corinthians 12:12
Truly, the signs of an apostle were worked among you in all patience, in signs and wonders and mighty deeds.