as the one who "by revelation" [Gal 1:16, Eph 3:3-4, Act 9:5; Act 9:15-17, Act 13:47, Act 18:9-11, Act 20:24, Act 22:4-21, Act 26:13-20] spoke to Paul of the "mystery" of Himself [Eph 3:4] also called the gospel [Col 1:23, Act 22:21, Gal 1:7-8, Rom 1:16-17, Eph 6:19-20, Php 1:17, Php 1:27]
Galatians 1:16
16 To reveal his Son in me, that I might preach him among the heathen; immediately I conferred not with flesh and blood:
Ephesians 3:3-4
3 How that by revelation he made known unto me the mystery; (as I wrote afore in few words, 4 Whereby, when ye read, ye may understand my knowledge in the mystery of Christ)
Acts 9:5
5 And he said, Who art thou, Lord? And the Lord said, I am Jesus whom thou persecutest: it is hard for thee to kick against the pricks.
Acts 9:15-17
15 But the Lord said unto him, Go thy way: for he is a chosen vessel unto me, to bear my name before the Gentiles, and kings, and the children of Israel: 16 For I will shew him how great things he must suffer for my name's sake. 17 And Ananias went his way, and entered into the house; and putting his hands on him said, Brother Saul, the Lord, even Jesus, that appeared unto thee in the way as thou camest, hath sent me, that thou mightest receive thy sight, and be filled with the Holy Ghost.
Acts 13:47
47 For so hath the Lord commanded us, saying, I have set thee to be a light of the Gentiles, that thou shouldest be for salvation unto the ends of the earth.
Acts 18:9-11
9 Then spake the Lord to Paul in the night by a vision, Be not afraid, but speak, and hold not thy peace: 10 For I am with thee, and no man shall set on thee to hurt thee: for I have much people in this city. 11 And he continued there a year and six months, teaching the word of God among them.
Acts 20:24
24 But none of these things move me, neither count I my life dear unto myself, so that I might finish my course with joy, and the ministry, which I have received of the Lord Jesus, to testify the gospel of the grace of God.
Acts 22:4-21
4 And I persecuted this way unto the death, binding and delivering into prisons both men and women. 5 As also the high priest doth bear me witness, and all the estate of the elders: from whom also I received letters unto the brethren, and went to Damascus, to bring them which were there bound unto Jerusalem, for to be punished. 6 And it came to pass, that, as I made my journey, and was come nigh unto Damascus about noon, suddenly there shone from heaven a great light round about me. 7 And I fell unto the ground, and heard a voice saying unto me, Saul, Saul, why persecutest thou me? 8 And I answered, Who art thou, Lord? And he said unto me, I am Jesus of Nazareth, whom thou persecutest. 9 And they that were with me saw indeed the light, and were afraid; but they heard not the voice of him that spake to me. 10 And I said, What shall I do, LORD? And the Lord said unto me, Arise, and go into Damascus; and there it shall be told thee of all things which are appointed for thee to do. 11 And when I could not see for the glory of that light, being led by the hand of them that were with me, I came into Damascus. 12 And one Ananias, a devout man according to the law, having a good report of all the Jews which dwelt there, 13 Came unto me, and stood, and said unto me, Brother Saul, receive thy sight. And the same hour I looked up upon him. 14 And he said, The God of our fathers hath chosen thee, that thou shouldest know his will, and see that Just One, and shouldest hear the voice of his mouth. 15 For thou shalt be his witness unto all men of what thou hast seen and heard. 16 And now why tarriest thou? arise, and be baptized, and wash away thy sins, calling on the name of the Lord. 17 And it came to pass, that, when I was come again to Jerusalem, even while I prayed in the temple, I was in a trance; 18 And saw him saying unto me, Make haste, and get thee quickly out of Jerusalem: for they will not receive thy testimony concerning me. 19 And I said, Lord, they know that I imprisoned and beat in every synagogue them that believed on thee: 20 And when the blood of thy martyr Stephen was shed, I also was standing by, and consenting unto his death, and kept the raiment of them that slew him. 21 And he said unto me, Depart: for I will send thee far hence unto the Gentiles.
Acts 26:13-20
13 At midday, O king, I saw in the way a light from heaven, above the brightness of the sun, shining round about me and them which journeyed with me. 14 And when we were all fallen to the earth, I heard a voice speaking unto me, and saying in the Hebrew tongue, Saul, Saul, why persecutest thou me? it is hard for thee to kick against the pricks. 15 And I said, Who art thou, Lord? And he said, I am Jesus whom thou persecutest. 16 But rise, and stand upon thy feet: for I have appeared unto thee for this purpose, to make thee a minister and a witness both of these things which thou hast seen, and of those things in the which I will appear unto thee; 17 Delivering thee from the people, and from the Gentiles, unto whom now I send thee, 18 To open their eyes, and to turn them from darkness to light, and from the power of Satan unto God, that they may receive forgiveness of sins, and inheritance among them which are sanctified by faith that is in me. 19 Whereupon, O king Agrippa, I was not disobedient unto the heavenly vision: 20 But shewed first unto them of Damascus, and at Jerusalem, and throughout all the coasts of Judaea, and then to the Gentiles, that they should repent and turn to God, and do works meet for repentance.
Ephesians 3:4
4 Whereby, when ye read, ye may understand my knowledge in the mystery of Christ)
Colossians 1:23
23 If ye continue in the faith grounded and settled, and be not moved away from the hope of the gospel, which ye have heard, and which was preached to every creature which is under heaven; whereof I Paul am made a minister;
Acts 22:21
21 And he said unto me, Depart: for I will send thee far hence unto the Gentiles.
Galatians 1:7-8
7 Which is not another; but there be some that trouble you, and would pervert the gospel of Christ. 8 But though we, or an angel from heaven, preach any other gospel unto you than that which we have preached unto you, let him be accursed.
Romans 1:16-17
16 For I am not ashamed of the gospel of Christ: for it is the power of God unto salvation to every one that believeth; to the Jew first, and also to the Greek. 17 For therein is the righteousness of God revealed from faith to faith: as it is written, The just shall live by faith.
Ephesians 6:19-20
19 And for me, that utterance may be given unto me, that I may open my mouth boldly, to make known the mystery of the gospel, 20 For which I am an ambassador in bonds: that therein I may speak boldly, as I ought to speak.
Philippians 1:17
17 But the other of love, knowing that I am set for the defence of the gospel.
Philippians 1:27
27 Only let your conversation be as it becometh the gospel of Christ: that whether I come and see you, or else be absent, I may hear of your affairs, that ye stand fast in one spirit, with one mind striving together for the faith of the gospel;