You said Jesus did not give Paul his gospel ...
I didn't say it, but it is implied by the differences between Paul's doctrine of vicarious sacrifice and the Messiah's repudiation of sacrifice:
Matthew 9
13 But go ye and learn what that meaneth, I will have mercy, and not sacrifice: for I am not come to call the righteous, but sinners to repentance.
Matthew 21
13 And said unto them, It is written, My house shall be called the house of prayer; but ye have made it a den of thieves (λῃστής).
λῃστής: Not to be confounded with thief (κλέπτης) , one who takes property by stealth.
Jeremiah 7
11 Is this house, which is called by my name, become a den of robbers (פרצ) in your eyes? Behold, even I have seen it, saith YHWH.
פרצ: violent one, breaker robber, murderer
Another difference is found in their summaries of the law:
Galatians 5
14 For all the law is fulfilled in one word, [even] in this; Thou shalt love thy neighbour as thyself.
Matthew 22
35 Then one of them, [which was] a lawyer, asked [him a question], tempting him, and saying,
36 Master, which [is] the great commandment in the law?
37 Jesus said unto him, Thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind.
38 This is the first and great commandment.
39 And the second [is] like unto it, Thou shalt love thy neighbour as thyself.
40 On these two commandments hang all the law and the prophets.
... when (
Gal. 1:11-12) clearly says He did.
Paul also said that the Messiah appointed him as a minister and a witness on the road to Damascus (Acts 26:15-18), but according to earlier accounts he was simply told to continue to Damacus for instructions (Acts 9:6, Acts 22:10).