Finally we are onto paul's conversion stories.
"3And as he journeyed, he came near Damascus: and suddenly there shined round about him a light from heaven: 4And he fell to the earth, and heard a voice saying unto him, Saul, Saul, why persecutest thou me? 5And 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. 6And he trembling and astonished said, Lord, what wilt thou have me to do? And the Lord said unto him, Arise, and go into the city, and it shall be told thee what thou must do. 7And the men which journeyed with him stood speechless, hearing a voice, but seeing no man. 8And Saul arose from the earth; and when his eyes were opened, he saw no man: but they led him by the hand, and brought him into Damascus. 9And he was three days without sight, and neither did eat nor drink. . 10And there was a certain disciple at Damascus, named Ananias; and to him said the Lord in a vision, Ananias. And he said, Behold, I am here, Lord. 11And the Lord said unto him, Arise, and go into the street which is called Straight, and enquire in the house of Judas for one called Saul, of Tarsus: for, behold, he prayeth, 12And hath seen in a vision a man named Ananias coming in, and putting his hand on him, that he might receive his sight. 13Then Ananias answered, Lord, I have heard by many of this man, how much evil he hath done to thy saints at Jerusalem: 14And here he hath authority from the chief priests to bind all that call on thy name. 15But 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: 16For I will shew him how great things he must suffer for my name's sake. 17And 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. 18And immediately there fell from his eyes as it had been scales: and he received sight forthwith, and arose, and was baptized. 19And when he had received meat, he was strengthened. Then was Saul certain days with the disciples which were at Damascus. 20And straightway he preached Christ in the synagogues, that he is the Son of God.
"5As 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. 6And 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. 7And I fell unto the ground, and heard a voice saying unto me, Saul, Saul, why persecutest thou me? 8And I answered, Who art thou, Lord? And he said unto me, I am Jesus of Nazareth, whom thou persecutest. 9And they that were with me saw indeed the light, and were afraid; but they heard not the voice of him that spake to me. 10And 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. 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. 12And one Ananias, a devout man according to the law, having a good report of all the Jews which dwelt there, 13Came unto me, and stood, and said unto me, Brother Saul, receive thy sight. And the same hour I looked up upon him. 14And 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."
"Whereupon as I went to Damascus with authority and commission from the chief priests, 13At 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. 14And 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. 15And I said, Who art thou, Lord? And he said, I am Jesus whom thou persecutest. 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; 17Delivering thee from the people, and from the Gentiles, unto whom now I send thee, 18To 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. 19Whereupon, O king Agrippa, I was not disobedient unto the heavenly vision:"
As you can see all of the accounts have contradictions in them and this is the main reason why I don't trust saul of tarsus.