https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1032067/
- Evidence is offered to suggest a neurological origin for Paul's ecstatic visions. Paul's physical state at the time of his conversion is discussed and related to these ecstatic experiences. It is postulated that both were manifestations of temporal lobe epilepsy.
- 2 Corinthians 12
7 Therefore, in order to keep me from becoming conceited, I was given a thorn in my flesh, a messenger of Satan, to torment me. 8 Three times I pleaded with the Lord to take it away from me. 9 But he said to me, My grace is sufficient for you, for my power is made perfect in weakness. Therefore I will boast all the more gladly about my weaknesses, so that Christs power may rest on me. 10 That is why, for Christs sake, I delight in weaknesses, in insults, in hardships, in persecutions, in difficulties. For when I am weak, then I am strong.
- Galatians 4
13 As you know, it was because of an illness that I first preached the gospel to you, 14 and even though my illness was a trial to you, you did not treat me with contempt or scorn.
- Acts 9
3 As he neared Damascus on his journey, suddenly a light from heaven flashed around him. 4 He fell to the ground and heard a voice say to him, Saul, Saul, why do you persecute me?
5 Who are you, Lord? Saul asked.
I am Jesus, whom you are persecuting, he replied. 6 Now get up and go into the city, and you will be told what you must do.
7 The men traveling with Saul stood there speechless; they heard the sound but did not see anyone. 8 Saul got up from the ground, but when he opened his eyes he could see nothing. So they led him by the hand into Damascus. 9 For three days he was blind, and did not eat or drink anything.
Another hint that Paul suffered from epilepsy is his complete disinterest in sex. This is a common symptom. Studies suggest that over half of men with epilepsy, and a third of women with epilepsy, say they have problems with sex. The most commonly reported problems for men are a reduced interest in sex, and getting and keeping an erection.
The above is not the only vision Paul tells us about. We also have:
- 2 Corinthians 12
1 I must go on boasting. Although there is nothing to be gained, I will go on to visions and revelations from the Lord. 2 I know a man in Christ who fourteen years ago was caught up to the third heaven. Whether it was in the body or out of the body I do not know"God knows. 3 And I know that this man"whether in the body or apart from the body I do not know, but God knows" 4 was caught up to paradise and heard inexpressible things, things that no one is permitted to tell. 5 I will boast about a man like that, but I will not boast about myself, except about my weaknesses.
I don't think I need to argue that Paul kicked off what later became Christianity. He was responsible for most of the major doctrines which differentiated it from Judaism. The idea of a saviour Jesus came from him and later gospel authors fleshed Jesus out and gave him a back story. This means that without Paul we probably would not have the Christianity we know today. That begs the question. If Paul's visions were only manifestations of his lifetime brain illness, what does that say about the validity of the origins of Christianity?


